allomorph

English Thesaurus

1. a variant phonological representation of a morpheme (noun.communication)

hypernym	:	morpheme,
definition	:	minimal meaningful language unit; it cannot be divided into smaller meaningful units (noun.communication)

hyponym	:	morphophoneme,
definition	:	(linguistics) the phonemes (or strings of phonemes) that constitute the various allomorphs of a morpheme (noun.communication)

2. any of several different crystalline forms of the same chemical compound (noun.substance)

hypernym	:	chemical compound, compound,
definition	:	(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight (noun.substance)