suffice /səˈfaɪs/ verb3 •To be enough or sufficient; to meet the need (of anything); to be adequate; to be good enough.For this plum cake, two eggs should suffice. •To satisfy; to content; to be equal to the wants or demands of.A joint of lamb sufficed even his enormous appetite. •(no longer used) To furnish; to supply adequately.During the festival, the temple suffices food to the beggars.The king sufficed his army with food and weapons before the great battle. formssufficed · sufficing · suffices · sufficeth · sufficest