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Synonyms

baby boom

American  

noun

  1. a period of sharp increase in the birthrate, as that in the U.S. following World War II.


baby boom British  

noun

  1. Also called (esp Brit): the bulge.  a sharp increase in the birth rate of a population, esp the one that occurred after World War II

"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 baby boom

First recorded in 1950–55

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.

See Examples For:

In fact, those who were born in the 1950s, which comprises the majority of the baby boom generation, have shifted to the Democrats, especially the women.

From Salon Jul. 23, 2026

The U.S. total fertility rate has been at or below the so-called replacement rate of 2.1 for around half a century, ever since the baby boom peaked around 1960.

From The Wall Street Journal Jun. 6, 2026

The baby boom was talked about, but more as a simple demographic phenomenon.

From BBC May 17, 2026

China probably can’t subsidize its way back to a baby boom.

From Barron's Mar. 30, 2026

It was the tail end of the baby boom in a heavily Catholic community, back when Catholics still listened to Rome on matters of birth control.

From "Drama High" by Michael Sokolove

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