allomorph

noun

any of the different phonological representations of a morpheme

L1144536 on Wikidata ↗

Wiktionary

Pronunciation: /ˈæl.ə.mɔːf/ / /ˈæl.oʊ.mɔɹf/ / /ˈæl.ə.mɔɹf/

noun

Etymology: From allo- + -morph.

Any of the different crystalline forms of a substance.
Any of the different phonological representations of a morpheme.