gut

[ guht ]
/ gʌt /

noun

verb (used with object), gut·ted, gut·ting.

adjective

Informal.
  1. basic or essential: to discuss the gut issues.
  2. based on instincts or emotions: a gut reaction; gut decisions.

Idioms for gut

    spill one's guts, Slang. to tell all; lay oneself bare: the famous star spills his guts in his autobiography.

Origin of gut

before 1000; Middle English gut, guttes (plural), Old English guttas (plural), akin to gēotan to pour

OTHER WORDS FROM gut

gut·like, adjectiveun·gut·ted, adjective

Definition for gut (2 of 2)

GUT

Physics.

grand unification theory.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for gut

British Dictionary definitions for gut (1 of 2)

gut
/ (ɡʌt) /

noun

verb guts, gutting or gutted (tr)

adjective

informal arising from or characterized by what is basic, essential, or naturala gut problem; a gut reaction

Derived forms of gut

gutlike, adjective

Word Origin for gut

Old English gutt; related to gēotan to flow; see fusion

British Dictionary definitions for gut (2 of 2)

GUT
/ (ɡʌt) /

n acronym for

grand unified theory
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

Medicine definitions for gut

gut
[ gŭt ]

n.

The alimentary canal or a portion thereof, especially the intestine or stomach.
The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.
guts The bowels; entrails; viscera.
A thin, tough cord made from the intestines of animals, usually sheep, used as suture material in surgery.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for gut (1 of 2)

gut
[ gŭt ]

The intestine of a vertebrate animal.
The alimentary canal of an invertebrate animal.
The tube in a vertebrate embryo that later develops into the alimentary canal, lungs, and liver.

Science definitions for gut (2 of 2)

GUT

Abbreviation of grand unified theory See unified field theory.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with gut

gut

In addition to the idiom beginning with gut

  • gut it out

also see:

  • bust a gut
  • hate someone's guts
  • have the guts
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.