Topsheet

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Alternative form of top sheet (“type of bedsheet”). alt-of, alternative
  2. 2
    The inner layer of a diaper or menstrual pad that directly touches the wearer's skin, concealing the ADL and absorbent layers below; usually made from hydrophobic material so that the liquid wicks through.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.