- light in weight.
- being lighter in weight, texture, etc., than another item or object of identical use, quality, or function: a lightweight topcoat; a lightweight alloy for ship construction.
- without seriousness of purpose; trivial or trifling: lightweight reading.
- of or relating to a lightweight: He's the new lightweight contender.
- (of a horse, especially a hunter) able to carry up to 165 pounds (75 kg).
Origin of lightweight
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for lightweight
Gates paints Reid as a lightweight more interested in Nevada issues than the defense of the nation.Reid: Gates ‘Unethically’ Gossiped and Published Memoir to ‘Make Money’
John L. Smith
January 23, 2014
He might have been considered a lightweight, but even if he didn't ask the tough questions, everybody watched him.The Deaths You Missed This Year
Malcolm Jones, Jimmy So, Michael Moynihan, Caitlin Dickson
December 30, 2013
Without Diesel, this sequel seems like a lightweight, but brought on the much welcomed team of Tyrese Gibson and Ludacris.Best Paul Walker Performances: Ranking the ‘Fast and Furious’ Franchise
December 2, 2013
Gabriel Gomez has a pair of white Nikes and lightweight running shorts.Gomez or Go Home: The Massachusetts Senate Race Is Down to the Wire—and It Matters Big Time
June 21, 2013
Dogs wearing tailored coats in solid colors were joined by others in lightweight capes.FIT Hosts BARK-à-Porter: Art Deco-Themed Pet Fashion Show
May 4, 2013
I should like him to be a lightweight, so as to be able to ride with me.Won by the Sword
He entered in the lightweight class in the Harvard Gymnasium, March 22, 1879.Theodore Roosevelt
Edmund Lester Pearson
At any rate our lightweight is one point in our favour, and another is our light-hands.
He was a football player and a lightweight boxer of no mean ability.The Rope of Gold
Roy J. Snell
Many in fact would have had no hesitation in classing him as a lightweight.Baseball Joe on the Giants
- of a relatively light weight
- not serious; trivial
- a person or animal of a relatively light weight
- a professional boxer weighing 130–135 pounds (59–61 kg)
- an amateur boxer weighing 57–60 kg (126–132 pounds)
- (as modifier)the lightweight contender
- a wrestler in a similar weight category (usually 115–126 pounds (52–57 kg))
- informal a person of little importance or influence
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
Word Origin and History for lightweight
Online Etymology Dictionary, © 2010 Douglas Harper