Adjective ex has 1 sense
- antique, demode, ex, old-fashioned, old-hat, outmoded, passe, passee - out of fashion; "a suit of rather antique appearance"; "demode (or outmoded) attire"; "outmoded ideas"
Antonyms: fashionable, stylish (indirect, via unfashionable)
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Noun ex has 2 senses
- ex-husband, ex - a man who was formerly a certain woman's husband
--1 is a kind of man, adult male
- exwife, ex - a woman who was formerly a particular man's wife; "all his exes live in Texas"
--2 is a kind of woman, adult female
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