The word "monkeywrench" is a compound of two words:
Monkey: A slang term for a mischievous or troublesome person or animal.
Wrench: A tool used for tightening or loosening bolts and nuts.
Meaning:
A monkeywrench is a wrench that can be used in a variety of situations, making it a versatile tool. It is particularly useful for loosening or tightening bolts and nuts that are difficult to access or reach.
Origin:
The exact origin of the term "monkeywrench" is uncertain, but there are several theories:
Theories related to the tool's shape: Some believe that the term comes from the shape of early monkey wrenches, which resembled a monkey's open mouth.
Theories related to the tool's use: Others suggest that the term comes from the way the wrench was used to loosen or "monkey" with bolts and nuts.
Theories related to the tool's inventor: There are also theories suggesting that the term comes from the inventor of the modern monkeywrench, Charles Moncky.
The first recorded use of the term "monkeywrench" in its modern sense was in 1850.