allomorph has definitions from the fields of linguistics,phonology,chemistry
1
[ noun ] (chemistry) any of several different crystalline forms of the same chemical compound

Examples

: "calcium carbonate occurs in the allomorphs calcite and aragonite"

Related terms

compound

2
[ noun ] (linguistics,phonology) a variant phonological representation of a morpheme

Examples

: "the final sounds of `bets' and `beds' and `horses' and `oxen' are allomorphs of the English plural morpheme"

Related terms

morpheme morphophoneme

*