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Look up pinafore in Wiktionary, the free dictionary.
A pinafore is a sleeveless garment worn as an apron.
Pinafore may also refer to:
- Pinafore dress, sleeveless, collarless dress intended to be worn over a blouse, shirt or sweater
- Pinaforing, forced cross-dressing for erotic purposes
- H.M.S. Pinafore, Gilbert and Sullivan opera
- USS Pinafore (SP-450), United States Navy launch in commission from 1902 to 1920
- Pinafore (software), a web client for Mastodon (software) designed for speed and simplicity