latex

Meaning

1. A clear liquid believed to be a component of a humour or other bodily fluid (esp. plasma and lymph)
2. The milky sap of several trees that coagulates on exposure to air; used to make rubber.
3. An emulsion of rubber in water, used in adhesives and the like.
4. Natural latex rubber, especially non-vulcanized rubber, such as is used in making latex gloves, latex condoms, and latex clothing.

Synonyms

milk

🥛

rubber

caoutchouc

milky juice

latex paint

rubber-base paint

cahootchie

poppy juice

latex emulsion

gum

galoshes

chyle

Hyphenated as

la‧tex

Pronounced as (IPA)

/ˈleɪtɛks/

Etymology

Borrowed from New Latin latex (“clear fluid which is part of a humour or bodily fluid”), a later use of Latin latex (“water; liquid, fluid”). Potentially a borrowing from Ancient Greek λᾰ́τᾰξ (látax, “drop of wine”), reformed by analogy to other nouns in -ex. The semantic shift, however, from drop of wine to water is difficult to explain and may indicate that both words originated from a separate language. Perhaps from the same root as Proto-Celtic *lati- (Old Irish laith (“liquid, beer”), Welsh llad (“beer”)) or Proto-Germanic *ladjō- (Old High German letto (“clay, loam”), Old Norse leðja (“mud, dregs”)) or from a Pre-Greek language.