fuller
1 Americannoun
noun
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a half-round hammer used for grooving and spreading iron.
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a tool or part of a die for reducing the sectional area of a piece of work.
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a groove running along the flat of a sword blade.
verb (used with object)
noun
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George, 1822–84, U.S. painter.
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Henry B(lake), Stanton Page, 1857–1929, U.S. novelist, poet, and critic.
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Melville Weston 1833–1910, chief justice of the U.S. 1888–1910.
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R(ichard) Buckminster, 1895–1983, U.S. engineer, designer, and architect.
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(Sarah) Margaret Marchioness Ossoli, 1810–50, U.S. author and literary critic.
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Thomas, 1608–61, English clergyman and historian.
noun
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( Richard ) Buckminster . 1895–1983, US architect and engineer: developed the geodesic dome
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Roy ( Broadbent ). 1912–91, British poet and writer, whose collections include The Middle of a War (1942) and A Lost Season (1944), both of which are concerned with World War II, Epitaphs and Occasions (1949), and Available for Dreams (1989)
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Thomas . 1608–61, English clergyman and antiquarian; author of The Worthies of England (1662)
noun
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Also called: fullering tool. a tool for forging a groove
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a tool for caulking a riveted joint
verb
noun
Etymology
Origin of fuller1
before 1000; Middle English; Old English fullere < Latin fullō fuller; -er 1
Origin of fuller2
1810–20; originally noun, apparently full 1 in sense to make full, close, compact + -er 1
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.
To understand why that’s necessary may require a fuller examination of the history of Immigration and Customs Enforcement, the agency’s full title.
From Salon • Feb. 28, 2026
Allen and Pérez also said they wanted a fuller explanation of the discipline of a 32-year agency veteran who challenged State Farm over its handling of wildfire claims.
From Los Angeles Times • Feb. 20, 2026
Mounjaro works as an appetite suppressant by mimicking a hormone called GLP-1 which makes people feel fuller.
From BBC • Feb. 9, 2026
The bedroom is fuller, fancier now, providing a better picture of the Washingtons’ aesthetic.
From The Wall Street Journal • Feb. 7, 2026
Almost as soon as he arrived from the station, Francis started to probe him for fuller details of the B pattern.
From "Double Helix" by James D. Watson
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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.