bloomer

¹ American  

[bloo-mer] / ˈblu mər /

noun

1. an outfit for women, advocated about 1850 by Amelia Jenks Bloomer, consisting of a short skirt, loose trousers gathered and buttoned at the ankle, and often a coat and a wide hat.

2. (used with a plural verb) bloomers,

   1. loose trousers gathered at the knee, formerly worn by women as part of a gymnasium, riding, or other sports outfit.

   2. women's underpants of similar, but less bulky, design.

   3. the trousers of a bloomer outfit.

   4. any of various women's garments with full-cut legs gathered at the bottom edge.

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adjective

1. (of a woman's garment) having full-cut legs gathered at the bottom edge.

   bloomer shorts.

bloomer ² American  

[bloo-mer] / ˈblu mər /

noun

1. a plant that blooms.

   a night bloomer.

2. a person who develops skills, abilities, interests, etc., commensurate with their capacities: See late bloomer.

   She was a quiet, methodical child who became a late bloomer.

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bloomer ³ American  

[bloo-mer] / ˈblu mər /

noun

1. a foolish mistake; blunder.

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Bloomer ⁴ American  

[bloo-mer] / ˈblu mər /

noun

1. Amelia Jenks 1818–94, U.S. social reformer and women's-rights leader.

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bloomer ¹ British  

/ ˈbluːmə /

noun

1. a plant that flowers, esp in a specified way

   a night bloomer

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bloomer ² British  

/ ˈbluːmə /

noun

1. informal a stupid mistake; blunder

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bloomer ³ British  

/ ˈbluːmə /

noun

1. a medium-sized loaf, baked on the sole of the oven, glazed and notched on top

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Etymology

Origin of bloomer¹

An Americanism dating to 1850–55; named after A.J. Bloomer

Origin of bloomer²

First recorded in 1720–30; bloom ¹ + -er ¹

Origin of bloomer³

First recorded in 1885–90; bloom(ing) (as euphemism for bloody ) + -er ¹

Example Sentences

Bohm was a late bloomer in high school, growing so fast that he required elbow surgery between his junior and senior years.

From Los Angeles Times • Mar. 27, 2026

A 64-year-old late bloomer who arrived in Bloomington with a cocky press conference and group of James Madison transfers, Cignetti delivered swagger, talent and a gift for navigating college football’s turbulent, transfer-happy economy.

From The Wall Street Journal • Jan. 10, 2026

Toney has, however, been a bit of a late bloomer.

From BBC • Jun. 4, 2025

Miner said he has focused on being patient and letting the process play out on being a late bloomer.

From Los Angeles Times • Jan. 19, 2025

Eleanor hoped that Ben was a late bloomer.

From "Eleanor & Park" by Rainbow Rowell