trifunctional

[ trahy-fuhngk-shuh-nl ]

/ traɪˈfʌŋk ʃə nl /

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adjective Chemistry.

pertaining to molecules that can react at three sites.

QUIZ

ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?

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Which of the following words describes “sky blue”?

navy

beryl

azure

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Origin of trifunctional

First recorded in 1925–30; tri- + functional

Words nearby trifunctional

trifoliate orange, trifoliolate, trifolium, triforium, triform, trifunctional, trifurcate, trifurcation, trig, triga, trigamous