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air plug
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noun
a plug making an airtight seal to a vent.
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 air plug
airplane splint, airplane turn, air plant, airplay, air plot, air plug, air pocket, Air Police, air pollution, airport, airport code
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