word -- (a unit of language that native speakers can identify; "words are the blocks from which sentences are made"; "he hardly said ten words all morning")
word -- (a brief statement; "he didn't say a word about it")
news, intelligence, tidings, word -- (information about recent and important events; "they awaited news of the outcome")
word -- (a verbal command for action; "when I give the word, charge!")
discussion, give-and-take, word -- (an exchange of views on some topic; "we had a good discussion"; "we had a word or two about it")