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English definition of “say”

say

exclamation     /seɪ/
used to express surprise or pleasure , or to attract attention to what you are about to say: US Say, that's really good of you!US Say, how about going out tonight ?UK old-fashioned or humorous I say, what a splendid hat you're wearing !InterjectionsSounds used as interjections
(Definition of say exclamation from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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