pinnate etymology

Etymology:

The word "pinnate" comes from the Latin "pinnatus," which means "feathered."

Meaning:

In botany, "pinnate" refers to a leaf or other plant structure that has leaflets or lobes arranged along a central axis, resembling a feather.

Origin:

The term "pinnate" was first used in botany by Swedish naturalist Carl Linnaeus in his 1753 work "Species Plantarum." Linnaeus described pinnate leaves as having "leaflets or divisions arranged on each side of a common axis."

Examples:

  • Pinna: A single leaflet or lobe of a pinnate leaf.
  • Pinnate leaf: A leaf with leaflets arranged along a central axis. Examples include rose leaves and ash leaves.
  • Pinnate veins: Parallel veins in a leaf that branch out from the midrib.
  • Pinnatifid leaf: A leaf with deeply cut leaflets that are almost divided into separate pinnae.
  • Pinnately compound: A leaf that is composed of pinnate leaflets.

pinnate relate terms

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  • archaeopteryx

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  • asymptote

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  • centripetal

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  • Coleoptera

  • compete

    Etymology Latin competere meaning to seek together to strive after Proto Indo Eu

  • competent

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  • eurypterid

    Etymology Greek εὐρύς eurys meaning broad Greek πτερόν pteron meani

  • feather

    Etymology Middle English federe from Old English feder Proto West Germanic feðiraz

  • helicopter

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  • hippopotamus

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  • impetigo

    Etymology Latin impetigo Greek ἔμπηγμα empēgma an eruption on the skin

  • impetuous

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  • impetus

    Etymology Latin impetus attack onset assault Proto Indo European h₂ep to

  • iopterous

    Etymology and Meaning Origin Greek combining io violet and pteros winged Me

  • Lepidoptera

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  • ornithopter

  • panache

    Etymology Panache derives from the French word panache meaning plume or tuft of fe

  • panne

    Etymology The word panne has its origins in the French language where it means breakd

  • pennon

    Etymology Middle English penoun from Old French penon from Late Latin pennonem a di

  • peripeteia

    Etymology The word peripeteia comes from the Greek word περῐπέτεια peripét

  • perpetual

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  • perpetuity

    Etymology From Middle English perpetuitee ultimately from Latin perpetuitas derived f

  • petition

    Etymology The word petition comes from the Old French word petition which in turn co

  • petulance

    Etymology The word petulance comes from the Latin word petulantia which means impud

  • petulant

    Etymology The word petulant comes from the Latin word petulans which means insolent

  • pinion

    Etymology Middle English pinyoun from Old French pignon from Latin pinio meaning

  • pinnacle

    Etymology Middle English pinacle from Old French pinacle diminutive of pin point

  • pinnate

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  • pinniped

    Etymology The word pinniped is derived from the Latin roots pinna fin and pes fo

  • potamo

    Etymology The word potamo is derived from the Greek word ποταμός potamós

  • potamology

    Etymology From Greek potamos ποταμός river logy λóγος study

  • propitiation

    Etymology of Propitiation The word propitiation is derived from the Latin verb prop

  • propitious

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  • ptero

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  • ptomaine

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  • ptosis

    Etymology From Ancient Greek πτῶσις ptōsis a falling from πίπτω pip

  • repeat

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  • symptom

    Etymology Ancient Greek σύμπτωμα sýmptōma meaning incident concomitant

  • news

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  • protocol

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  • Nike

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  • expert

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  • sermon

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  • priest

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  • goosebumps

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  • promise

    Etymology The word promise comes from the Old French word promesse which in turn de

  • hyperbole

    Etymology The word hyperbole comes from the Greek word hyperbolē which means overt

  • mean

    Etymology Old English mǣne Proto Germanic mainiz Proto Indo European mei to think