Definitions for onesie

This page provides all possible meanings and translations of the word onesie


  1. onesie(Noun)

    A one-piece garment for an infant or small child, generally worn over a diaper.

Editors Contribution

  1. onesie

    It is a commonly used word for loose-fitting casual jumpsuits for adults, made of knit cotton (as used in sweatshirts), fleece, or chenille. it's created and designed in various colors, materials, mechanisms, shapes, sizes and styles suitable for a baby, child or adult.

    Most of us in our family have a onesie, they are practical and warm.


  1. Infant bodysuit

    An infant bodysuit is a garment designed to be worn by infants much like a T-shirt; they are distinguished from T-shirts by an extension below the waist, with snaps or Velcro that allow it to be closed over the crotch. The purpose of the opening at the crotch is to facilitate access to the infant's diaper. Like T-shirts, infant bodysuits come in a wide variety of designs and may be worn as undergarments or as outer shirts. Other names include Onesies, creepers, diaper shirts, babygro, babygrow, mameluco or snapsuits. Babygro is also a trademark brand, invented in the U.S. in the 1950s by Walter Artzt.

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"onesie." STANDS4 LLC, 2015. Web. 28 Nov. 2015. <>.

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