Definition of "nice"
nice1
/naɪs/
adjective
comparative nicer, superlative nicest
(chiefly informal) Pleasant, satisfactory.
(chiefly informal) Of a person: friendly, attractive.
(now rare) Particular in one's conduct; scrupulous, painstaking; choosy.
(dated) Having particular tastes; fussy, fastidious.
adverb
comparative nicer, superlative nicest
(colloquial) Nicely.
noun
uncountable