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baby bump

American  

noun

Informal.

  1. the rounded abdominal area of a pregnant woman.

    She's delighted to be pregnant, and loves showing off her baby bump.

Etymology

Origin of baby bump

First recorded in 1975–80

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.