WordReference Random House Unabridged Dictionary of American English © 2026
hy•po•nym
(hī′pə nim),USA pronunciation n. [Ling.]
hy•pon•y•mous
(hī pon′ə məs),USA pronunciation adj.
- Linguisticsa term that denotes a subcategory of a more general class:"Chair'' and "table'' are hyponyms of "furniture.''Cf. superordinate (def. 4).
- 1960–65; hyp- + -onym, or as back formation from hyponymy
'hyponym' also found in these entries (note: many are not synonyms or translations):