Sack-back

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A kind of fashionable gown worn by women in the 18th century, having fabric at the back arranged in box pleats which fell loose from the shoulder to the floor with a slight train. attributive, often

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