heteroclitic

Meanings

Adjective

• In linguistics, particularly Indo-European Studies, signifying a stem which alternates between more than one form when declined for grammatical case. Examples of heteroclitic noun stems in Proto-Indo-European include *wod-r/n- "water" (nominoaccusative *wódr; genitive *udnés; locative *udén) and *yék^w-r/n- "liver" (nominoaccusative *yék^wr, genitive *ik^wnés). In Proto-Indo-European, heteroclitic stems tend to be noun stems with grammatically inanimate gender.
• Pertaining to antibodies that react to a wide variety of antigens.

Noun

• A heteroclitic noun.

Origin

• hetero- + clitic.