Reference meaning
onesie
Last updated
A one-piece garment for an infant or small child, generally worn over a diaper.
Other meanings
2. noun
A one-piece adult loungewear jumpsuit.
3. noun
A one-piece fashionable streetwear worn mostly by teenagers.
Source and scope
This definition is reproduced from English Wiktionary, sense en-onesie-en-noun-s3OInpAz, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.