[ bahy-fet-uh-meen, -min ]
/ baɪˈfɛt əˌmin, -mɪn /
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a brand name for a preparation containing a mixture of two isomers of amphetamine.
GOOSES. GEESES. I WANT THIS QUIZ ON PLURAL NOUNS!
Test how much you really know about regular and irregular plural nouns with this quiz.
Question 1 of 9
Which of the following nouns has an irregular plural form?
Words nearby Biphetamine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022