Nearby words

  1. gully,
  2. gullywasher,
  3. gulosity,
  4. gulp,
  5. gulper eel,
  6. gum accroides,
  7. gum ammoniac,
  8. gum arabic,
  9. gum band,
  10. gum benzoin

Idioms

    gum up the works. work(def 51).

Origin of gum

1
1350–1400; Middle English gomme < Old French < Vulgar Latin *gumma, for Latin gummi, cummi < Greek kómmi

Related formsgum·less, adjectivegum·like, adjective

gum

2
[ guhm ]
/ gʌm /

noun

Often gums. Also called gingiva. the firm, fleshy tissue covering the alveolar parts of either jaw and enveloping the necks of the teeth.

verb (used with object), gummed, gum·ming.

to masticate (food) with the gums instead of teeth.
to shape or renew the teeth of (a saw), as by grinding.

Origin of gum

2
1275–1325; Middle English gome, Old English gōma palate; akin to Old Norse gōmr, German Gaumen palate

gum

3
[ guhm ]
/ gʌm /

Idioms

by gum, (used as a mild oath).

Origin of gum

3
First recorded in 1825–35; euphemism for God

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

Examples from the Web for gum


British Dictionary definitions for gum

gum

1
/ (ɡʌm) /

noun

verb gums, gumming or gummed

See also gum up

Derived Formsgumless, adjectivegumlike, adjective

Word Origin for gum

C14: from Old French gomme, from Latin gummi, from Greek kommi, from Egyptian kemai

noun

the fleshy tissue that covers the jawbones around the bases of the teethTechnical name: gingiva Related adjective: gingival

Word Origin for gum

Old English gōma jaw; related to Old Norse gōmr, Middle High German gūme, Lithuanian gomurīs

noun

used in the mild oath by gum!

Word Origin for gum

C19: euphemism for God

GUM

abbreviation for

genitourinary medicine
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 gum
Online Etymology Dictionary, © 2010 Douglas Harper

Science definitions for gum

gum

1
[ gŭm ]

Any of various sticky substances that are produced by certain plants and trees and dry into brittle solids soluble in water. Gums typically are colloidal mixtures of polysaccharides and mineral salts.

See gingiva.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.