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diolefin
[ dahy-oh-luh-fin ]
/ daɪˈoʊ lə fɪn /
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This shows grade level based on the word's complexity.
noun Chemistry.
QUIZ
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 diolefin
Diodorus Siculus, dioecious, dioestrus, Diogenes, diol, diolefin, Diomede Islands, Diomedes, Dion, dionaea, Dione
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022