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fuller

1 American  
[fool-er] / ˈfʊl ər /

noun

  1. a person who fulls cloth.


fuller 2 American  
[fool-er] / ˈfʊl ər /

noun

  1. a half-round hammer used for grooving and spreading iron.

  2. a tool or part of a die for reducing the sectional area of a piece of work.

  3. a groove running along the flat of a sword blade.


verb (used with object)

  1. to reduce the sectional area of (a piece of metal) with a fuller or fullers.

Fuller 3 American  
[fool-er] / ˈfʊl ər /

noun

  1. George, 1822–84, U.S. painter.

  2. Henry B(lake), Stanton Page, 1857–1929, U.S. novelist, poet, and critic.

  3. Melville Weston 1833–1910, chief justice of the U.S. 1888–1910.

  4. R(ichard) Buckminster, 1895–1983, U.S. engineer, designer, and architect.

  5. (Sarah) Margaret Marchioness Ossoli, 1810–50, U.S. author and literary critic.

  6. Thomas, 1608–61, English clergyman and historian.


Fuller 1 British  
/ ˈfʊlə /

noun

  1. ( Richard ) Buckminster . 1895–1983, US architect and engineer: developed the geodesic dome

  2. 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)

  3. Thomas . 1608–61, English clergyman and antiquarian; author of The Worthies of England (1662)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fuller 2 British  
/ ˈfʊlə /

noun

  1. Also called: fullering tool.  a tool for forging a groove

  2. a tool for caulking a riveted joint

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (tr) to forge (a groove) or caulk (a riveted joint) with a fuller

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
fuller 3 British  
/ ˈfʊlə /

noun

  1. a person who fulls cloth for his living

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of fuller1

before 1000; Middle English; Old English fullere < Latin fullō fuller; see -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.

He added "an honest witness would have nothing to hide" and would "paint a fuller picture".

From BBC • Jun. 17, 2026

Clara is developmentally disabled due to a childhood accident; Margaret’s efforts to keep her safe gradually give way to a fuller understanding of her daughter’s awakening, and the lovelessness of her own marriage.

From The Wall Street Journal • Jun. 15, 2026

“You will see right now that we have a lot of great ground-floor retail that’s empty. As that gets fuller, we typically see that crime starts to go down with it.”

From Los Angeles Times • Jun. 13, 2026

Read this for a fuller explanation of out-of-the money options.

From MarketWatch • May 22, 2026

And if they were, then the sea itself would get fuller.

From "The Book of Dust: La Belle Sauvage" by Philip Pullman

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