Pinny definition
(informal) A pinafore.
noun
(sports) One of a set of uniformly colored, usually sleeveless shirts worn as a temporary team uniform, as when scrimmaging.
noun
(brit., informal) A pinafore.
noun
Other Word Forms
Noun
Singular:
pinny
Plural:
pinniesOrigin of pinny
- Shortened form of pinafore.
From Wiktionary