What does "heteroclite" mean?

Heteroclite: (Gram.) A word which is irregular or anomalous either in declension or conjugation, or which deviates from ordinary forms of inflection in words of a like kind; especially, a noun which is irregular in declension.

Additional senses

  1. 2.Any thing or person deviating from the common rule, or from common forms. Howell.

Sources