Word: ethynes
Part of speech: Noun
Syllables: e
thynes
Definition: Plural of ethyne; a colorless flammable gas used chiefly in welding and in organic synthesis
Morphemes:
Affix: ethyne
Language: en
PoS: Noun
Meaning: The organic compound acetylene. The simplest alkyne, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C2H2.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).