Meaning : Any of several different crystalline forms of the same chemical compound.
Example :
Calcium carbonate occurs in the allomorphs calcite and aragonite.
Meaning : A variant phonological representation of a morpheme.
Example :
The final sounds of `bets' and `beds' and `horses' and `oxen' are allomorphs of the English plural morpheme.
Allomorph meaning in Bengali (Bangla).