Word: trunnions
Part of speech: Noun
Syllables: trunn
ions
Definition: Plural of trunnion; a cylindrical protrusion used as a mounting or pivoting point
Morphemes:
Affix: trunnion
Language: en
PoS: Noun
Meaning: A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).