Where does “boomer” come from?

Boomer comes from English boom, influenced by the Dutch suffix -er, ultimately tracing through Dutch boom and Latin -arius meaning "one who" or "agent of."

boomer (English): An adult male kangaroo; Ellipsis of baby boomer;...

Definitions

  1. An adult male kangaroo; Ellipsis of baby boomer;...

Ancestry of “boomer”, step by step

StepLanguageWordMeaning
1EnglishBoomA Belgian town and municipality in the southwest of the Flemish province of Antwerp
2DutchBooma Belgian town and municipality in the Flemish province of Antwerp
3Dutchbodembottom; soil, ground; earth surface
4Middle Dutchbodem
5Old Dutch*bodom
6Old Englishbotmbottom; foundation; ground; abyss
7Proto-Germanicbutmazbottom; foundation; ground; abyss
8Proto-Indo-Europeanbʰudʰmḗnbottom
9Proto-Indo-Europeandʰewbʰ-deep
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “boomer

Every word from Proto-Indo-European dʰewh₂-
boomer — Etymology, Origin & Word History | Etymology Explorer