Definition of allantoin
The word allantoin uses 9 letters: a, a, i, l, l, n, n, o, t
allantoin is playable in:
Words With Friends13
Scrabble US9
Scrabble UK9
Meanings of allantoin
n. - A crystalline, transparent, colorless substance found in the allantoic liquid of the fetal calf; -- formerly called allantoic acid and amniotic acid.
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