Using, equipped with, or supported by a crutch or crutches.
From 'crutch' (itself from Old English 'crycce') plus the past participle suffix '-ed'. The term developed to describe someone or something that relies on crutches for support.
Medieval hospital records show 'crutched' was used to describe entire religious orders—the Crutched Friars were named for their distinctive cross-shaped staffs, turning a mobility aid into a monastic identity.
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