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Synonyms

lass

American  
[las] / læs /

noun

  1. a girl or young woman, especially one who is unmarried.

  2. a female sweetheart.

    a young lad and his lass.


lass British  
/ læs /

noun

  1. a girl or young woman

  2. informal a familiar form of address for any female

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lass

1250–1300; Middle English las, lasse, of uncertain origin

Explanation

A lass is a girl. Your Scottish folk dance teacher might announce, "Lads line up on that side, lasses on this side!" Lass is an old-fashioned way to say "young girl," and it's more common in parts of Britain than in the US. You're most likely to hear this word in Scotland and the north of England, although lass is most likely rooted in Scandinavian languages, like the Old Swedish løsk kona, "unmarried woman," or the Old Norse löskr, "idle or weak."

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Vocabulary lists containing lass

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Segar’s misfit cast: As ever, Popeye is a muscle-bound mumbler and Olive Oyl an elastic lass.

From The Wall Street Journal • May 27, 2026

The kid gets to fall in love with a free-spirited lass.

From Los Angeles Times • May 15, 2025

She added she was grateful to Conservative Party members who gave "a young, working class lass from Sheffield the opportunity to serve as an MP".

From BBC • Nov. 25, 2022

Alma was a tall lass, and a stalwart lass, and calm.

From Washington Post • Nov. 10, 2022

"What do you want from life?" asked the faerie lass.

From "Stardust" by Neil Gaiman

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