tetrahedron etymology

Etymology:

• Derived from Greek "tetra-" (four) + "-hedron" (base)

Meaning:

• A three-dimensional polyhedron with four triangular faces and six edges

Origin:

• First used in the 5th century BCE by the Greek philosopher Plato in his dialogue "Timaeus."
• In Plato's philosophy, the tetrahedron was associated with the element fire.
• The word "tetrahedron" was later used by other Greek philosophers, including Aristotle and Euclid.
• It has been a fundamental concept in geometry ever since.

tetrahedron relate terms

• cadre

  Etymology and Meaning The word cadre is derived from the French word cadre which mea

• carillon

  Etymology The word carillon comes from the French word carillon which is related to

• carrefour

  Etymology The word carrefour has its origins in the French language derived from the

• catty cornered

  Etymology The word cattycornered is a combination of the words Cat A shortening of

• diatessaron

  Etymology Greek διὰ dia across through τεσσαρων tesserōn four

• escadrille

  Etymology The word escadrille is derived from the Old French word escadre which in

• farthing

  Etymology Middle English ferthyng ferthing Old English feorðing Old Saxon fiorðun

• firkin

  Etymology The word firkin comes from the Middle English word firkyne which in turn c

• fortnight

  Etymology Middle English fortenight from Old English feowertyne niht feower f

• forty

  Etymology The word forty comes from the Old English word feowertig which is a compo

• four

  Etymology The word four comes from the Proto Indo European root kʷetwer which also

• fourteen

  Etymology The word fourteen traces its roots back to Old English where it was written

• fourth

  Etymology Fourth adj comes from Old English feorða from Proto Germanic feurðô f

• quadrant

  Etymology From Late Latin quadrans meaning a fourth part Ultimately derived from th

• quadraphonic

  Etymology Quadraphonic is derived from the Greek words Tetra τετρά four Ph

• quadratic

  Etymology The word quadratic is derived from the Latin word quadratus which means s

• quadri

  Etymology The word quadri has its origins in Latin quadr four Meaning Quadri

• quadrilateral

  Etymology The word quadrilateral derives from two Latin words Quadri Meaning four

• quadriliteral

  Etymology lt Latin quadrāli variant stem of quadrātus squared quadrangular see

• quadrille

  Quadrille Etymology Meaning and Origin Etymology The word quadrille derives from the F

• quadriplegia

  Etymology Quadri Latin four plegia Greek paralysis Meaning Quadriplegia is

• quadrivium

  Etymology The term quadrivium is derived from the Latin phrase quadrivium scientiaru

• quadru

  Etymology Latin quadratus from quadrare to make square Meaning A plane figure wit

• quadruped

  Etymology Latin quadrupedēs quadrupedis four footed quadru from Latin quatt

• quadruple

  Etymology Latin quadruplus four times as many Proto Indo European kʷetwóres

• quadruplicate

  Etymology The word quadruplicate originates from the Latin word quadruplicatus the p

• quarantine

  Etymology The word quarantine originates from the Italian word quaranta meaning for

• quarrel

  Etymology Middle English querele Old French querele Latin querela meaning complain

• quarry

  Etymology The word quarry comes from the Old French word carriere which in turn is der

• quart

  Etymology The word quart comes from the Old French quarte which means the fourth pa

• quarter

  Etymology The word quarter has several etymological roots Latin quartus meaning

• quarterback

  Etymology The term quarterback combines two words Quarter In American football th

• quartermaster

  Etymology Quartermaster derives from the Middle English term quartermaister which its

• quarters

  Etymology Quarter originates from the Latin word quartus which means fourth Mea

• quartet

  Etymology From Latin quattuor four et diminutive suffix Meaning A group

• quarto

  Etymology Old English cweart fourth quarter Proto West Germanic kwertaz Proto Ge

• quaternary

  Etymology From Latin quaternārius meaning consisting of four Meaning Consistin

• quatrain

  Etymology The word quatrain comes from the French word quatraine which in turn deriv

• quattrocento

  Etymology Italian quattrocento Meaning The 15th century specifically in Italian

• quire

  Etymology and Meaning of Quire Etymology Quire derives from the Late Latin word q

• squad

  Etymology Origin Italian squadrone a squadron of cavalry Word origin ultimately der

• square

  Etymology of square Derived from the Old English word sċēare meaning a corner

• tessellated

  Etymology The word tessellated is derived from the Latin word tessella which means

• tetra

  Etymology The word tetra comes from the Greek word τέτταρες téttares mean

• tetracycline

  Etymology Derived from Greek tetra meaning four cycl meaning c

• tetrad

  Etymology Greek tetra four ad unit Meaning and Origin A tetrad is a set

• tetragrammaton

  Etymology The word tetragrammaton comes from the Greek words tetra meaning four

• tetrameter

  Etymology Greek tetra four metron measure Meaning A line of verse consisting

• tetrarch

  Etymology From Late Latin tetrarchus from Greek tetrarchēs τετράρχης mean

• trapezium

  Etymology The word trapezium comes from the Greek word trapezion which means littl

• assess

  Etymology Etymology refers to the study of the origin and evolution of words and the chan

• assiduous

  Etymology Latin assiduus constant diligent Proto Indo European h₂ses to se

• assize

  Etymology From Old French assise from Late Latin assīsa derived from Latin assidēre

• banshee

  Etymology Old Irish ben síde literally woman of the fairy mound Meaning A

• beset

  Etymology Old French beset besettre beset from Old English besetten to beset a

• cathedra

  Etymology From Latin cathedra from Greek καθέδρα kathedra meaning seat or

• cathedral

  Etymology The word cathedral comes from the Late Latin word cathedralis which is de

• chair

  Etymology The English word chair comes from the Old English word cæˆre which is a

• cosset

  Etymology Middle English cossen cosset Old French cousser cosset Vulgar Latin con

• dissident

  Etymology The word dissident originates from the Latin word dis sentire meaning to

• dodecahedron

  Etymology and Origin The word dodecahedron comes from two Greek words Dodeca meani

• Eisteddfod

  Etymology The word eisteddfod is derived from the Old Welsh words eistedd to sit a

• ephedra

  Etymology The word ephedra is derived from the Greek words epi upon and hedra se

• ersatz

  Etymology German from Middle High German ersatz compensation substitute from erset

• icosahedron

  Etymology The word icosahedron comes from the Greek words eikosi meaning twenty

• inset

  Etymology Latin inserere to insert Meaning Literally to place or fix into somet

• insidious

  Etymology The word insidious is derived from the Latin word insidiosus meaning craf

• nest

  Etymology The word nest comes from the Old English noun nest which meant a place wh

• niche

  Etymology French niche alcove recess from Italian nicchia niche recess probably

• Nick

  Etymology Derived from the Greek name Νικόλαος Nikolaos meaning victory of

• nidicolous

  Etymology The word nidicolous comes from Latin nidus nest colus inhabiting

• nidification

  Etymology Latin nidificare meaning to make a nest Nid from Latin nidus mea

• nidus

  Etymology The word nidus is derived from the Latin word nīdus meaning nest Mean

• obsess

  Etymology Latin ob sessum Meaning To be preoccupied with or fixated upon a parti

• octahedron

  Etymology The word octahedron comes from the Greek words okta ὀκτά meaning e

• piezo

  Etymology The word piezo is derived from the Greek word piezein which means to pre

• piezoelectric

• polyhedron

  Etymology Ancient Greek polus many hedron base seat Meaning A polyhedron

• possess

  Etymology From Middle English possessen from Old French possessir from Latin possess

• preside

  Etymology and Origin of Preside Preside comes from the Latin word praesidēre which

• reside

  Etymology The word reside comes from the Latin verb residēre which means to sit do

• saddle

  Etymology Middle English sadel from Old English sadol sadul Proto West Germanic sa

• sanhedrim

  Etymology The word Sanhedrin is derived from the Greek word sunedrion which means

• seance

  Etymology The word séance comes from the French word séance which means session

• seat

  Etymology Old English sēte Proto Germanic satuz Proto Indo European root so

• sedan

  Etymology The word sedan has its origins in the Italian city of Sedan located in the

• sedate

  Etymology of sedate Origin Late Latin sedatus from Latin sedare to calm settle so

• sedentary

  Etymology Latin sedentarius adjective Late Latin sedentarius noun Meaning

• sederunt

  Etymology and Meaning Sederunt is a Latin word meaning they sat It is the past tense

• sediment

  Etymology of sediment Derived from the Latin word sedimentum meaning a settling

• sessile

  Etymology The word sessile originates from the Latin word sessilis which means sit

• session

  Etymology Latin sessio meaning a sitting From sedere meaning to sit Meanin

• sett

  Etymology The word sett has multiple origins and meanings depending on its specific us

• settle

  Etymology Middle English settelen from Old English setlan from Proto Germanic satli

• settle

  Etymology Middle English settelen from Old English setlan from Proto Germanic satli

• siege

  Etymology Middle French siege from Old French siege meaning seat Latin sedes

• sitz bath

  Etymology The term sitz bath is a combination of two German words Sitz Meaning sit

• sitzkrieg

  Etymology From French Sitzkrieg literally sitting war from German Sitzkrieg liter

• size

  Etymology Old English siȝe Middle English sise Late Latin sīsus meaning amoun

• soil

  Etymology The word soil originates from the Old French word soil which itself derive

• Somerset

  Etymology Old English Sumorsæte Middle English Somersete Meaning Summer people

• soot

  Etymology Soot comes from the following sources Old English sot meaning blackne

• subside

  Etymology Latin subsidere meaning to settle down sub under sidere to sit

• subsidy

  Etymology The word subsidy comes from the Late Latin word subsidium meaning support

• supersede

  Etymology The word supersede comes from the Latin supersedere meaning to sit above

• surcease

  Etymology Old French sursoir surseir Latin supersedēre to sit upon stay rest

• tanist

  Etymology Old Irish tánaiste Proto Celtic tanistī Meaning A deputy or sec

• tetrahedron

  Etymology Derived from Greek tetra four hedron base Meaning A three di

• Upanishad

  Etymology The term Upanishad is derived from two Sanskrit words Up near close t

• emancipate

  Etymology Latin emancipare to release a child from parental authority Latin root

• measure

  Etymology Measure derives from Old French mesure which ultimately originated from th

• replenish

  Etymology Latin replenire to fill up again re prefix meaning back plenus

• spell

  Etymology Spell noun Old English spell meaning a spoken or written formula believ

• collateral

  Etymology The word collateral is derived from the Latin word collateralis which mean

• realm

  Etymology The word realm has its roots in several languages Old French Realme mea

• bath

  Etymology and Meaning of Bath The word bath has its origins in the Old English word

• geometry

  Etymology The word geometry comes from the Ancient Greek word γεωμετρία ge

• Sabbath

  Etymology The word Sabbath comes from the Hebrew word shabbat pronounced shab BAHT