bloodless
Americanadjective
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without blood.
bloodless surgery.
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very pale.
a bloodless face.
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free from bloodshed; accomplished without bloodshed.
a bloodless victory; a bloodless coup.
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spiritless; without vigor, zest, or energy.
a dull, insipid, bloodless young man.
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without emotion or feeling; cold-hearted.
bloodless data.
adjective
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without blood
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conducted without violence (esp in the phrase bloodless revolution )
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anaemic-looking; pale
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lacking vitality; lifeless
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lacking in emotion; cold; unfeeling
Other Word Forms
Etymology
Origin of bloodless
1175–1225; Middle English blodles, Old English blōdlēas. See blood, -less
Explanation
When something is bloodless, it's free of violence. During a bloodless revolution, a regime is overthrown without anyone being killed. A coup or a revolution is sometimes described as bloodless — in these instances, political and revolutionary goals are achieved without any blood being shed or lives being lost. A different meaning of bloodless is "drained of blood" or "pale and white," as your face might look if you saw a ghost. The Old English word was blodleas — figuratively, it meant "powerless."
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.
The performers do polished work, although their characters are somewhat, um, bloodless stereotypes.
From The Wall Street Journal • Apr. 28, 2026
Given that it is 2026, those efforts were put forth in service of A.I. and bloodless tech platforms.
From Slate • Feb. 8, 2026
Barre seized power in a bloodless coup in 1969.
From BBC • Jan. 8, 2026
Speaking to The Times of London, King said he required the upcoming film adaptation to show blood, calling the bloodless violence of superhero movies “pornographic.”
From Salon • Aug. 31, 2025
In his absence, his cousin Daoud Khan had ended the king’s forty-year reign with a bloodless coup.
From "The Kite Runner" by Khaled Hosseini
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.
