baby boomer

noun

: a person born during a period of time in which there is a marked rise in a population's birth rate : a person born during a baby boom
especially : a person born in the U.S. following the end of World War II (usually considered to be in the years from 1946 to 1964)
The viewer is older, an aging baby boomer whose '60s activism has been lost among the years. —Gary D. Christenson
Industry experts predict that reverse mortgages will play an increasingly important role in the coming years as some 70 million baby boomers hit their 60s—often with a lot less saved than they'd hoped. —Cybele Weisser

Examples of baby boomer in a Sentence

Recent Examples on the Web
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What readers are saying The comments reflect a range of perspectives on relationships and single life among baby boomers. — Shane O’Neill, Washington Post, 27 Oct. 2026 The research also found that 49% of Gen Z travelers purchase immediately after discovering a new product in travel retail, compared with just 35% of baby boomers. — Kapila Ireland, Vogue, 27 Oct. 2026 According to the survey, 38% of baby boomer parents said stepping in to help their children negatively impacted their own finances. — Dan Avery, CNBC, 27 Oct. 2026 Anxiety and mood changes dropped with age, with 42 percent of Gen Z respondents experiencing it, compared to 10 percent of baby boomers. — Shanthi Trettin, EverydayHealth.com, 27 Oct. 2026 See All Example Sentences for baby boomer

Word History

First Known Use

1963, in the meaning defined above

Time Traveler
The first known use of baby boomer was in 1963

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Cite this Entry

“Baby boomer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/baby%20boomer. Accessed 29 Oct. 2026.

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