heav·y·weight

[hev-ee-weyt]
adjective
1.
2.
of more than average weight or thickness: a coat of heavyweight material.
3.
noting or pertaining to a boxer, wrestler, etc., of the heaviest competitive class, especially a professional boxer weighing more than 175 pounds (79.4 kg).
4.
of or pertaining to the weight class or division of such boxers: a heavyweight bout.
5.
(of a riding horse, especially a hunter) able to carry up to 205 pounds (93 kg).
6.
designating a person, company, nation, or other entity that is extremely powerful, influential, or important: a team of heavyweight lawyers.
noun
7.
a person of more than average weight.
8.
a heavyweight boxer or wrestler.
9.
a person, company, nation, or other entity that is powerful and influential: a price hike initiated by the heavyweights in the industry.
00:10
Heavyweight is always a great word to know.
So is slumgullion. Does it mean:
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
a stew of meat, vegetables, potatoes, etc.

Origin:
1850–55; heavy + weight

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To heavyweight
Collins
World English Dictionary
heavyweight (ˈhɛvɪˌweɪt) [Click for IPA pronunciation guide]
 
n
1.  a person or thing that is heavier than average
2.  a.  a professional boxer weighing more than 175 pounds (79 kg)
 b.  an amateur boxer weighing more than 81 kg (179 pounds)
 c.  (as modifier): the world heavyweight championship
3.  a wrestler in a similar weight category (usually over 214 pounds (97 kg))
4.  informal an important or highly influential person

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
Slang Dictionary

heavyweight definition


  1. n.
    an important person; a successful person; a leader. : Mr. Wilson is a heavyweight in local government.
  2. mod.
    important; successful. : Vince is one of the heavyweight operators in this business.
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition.
Copyright 2007. Published by McGraw Hill.
Cite This Source
FOLDOC
Computing Dictionary

heavyweight definition


High-overhead; baroque; code-intensive; featureful, but costly. Especially used of communication protocols, language designs, and any sort of implementation in which maximum generality and/or ease of implementation has been pushed at the expense of mundane considerations such as speed, memory use and startup time. Emacs is a heavyweight editor; X is an *extremely* heavyweight window system. This term isn't pejorative, but one hacker's heavyweight is another's elephantine and a third's monstrosity.
Opposite: "lightweight". Usage: now borders on technical especially in the compound "heavyweight process".
(1994-12-22)

The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
Cite This Source
Example sentences
We will demonstrate a simple, middleweight and heavyweight use case for doing
  the laundry.
Cheese also has some heavyweight historical proponents.
Newton was not the only intellectual heavyweight from his era trying to make
  gold.
It is, rather, that he is replacing one heavyweight at employment with another.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT