Adjective nappy has 1 sense
- crisp, frizzly, frizzy, kinky, nappy - in small tight curls
Antonym: straight (indirect, via curly)
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Noun nappy has 1 sense
- diaper, nappy, napkin - garment consisting of a folded cloth drawn up between the legs and fastened at the waist; worn by infants to catch excrement
--1 is a kind of garment
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