Definition of "undatable" []

• Not able to be dated; that may be not be ascribed a date (or age). (adjective)
• Not dateable; unsuitable for romantic outings; unattractive. (adjective)

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• "Why do women think that an "undatable" man is suddenly acceptable once her biological clock starts ticking?"
• "Nothing says undatable like a self-obsessed teenager who never grew up."
• "In fact, Josh was one of the sweetest men Anna had ever met—which made him utterly undatable in the long term."