rubber

[ ruhb-er ]

/ ˈrʌb ər /

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See synonyms for: rubber / rubbered / rubbering / rubbers on Thesaurus.com

noun

Also called India rubber, natural rubber, gum, gum elastic, caoutchouc . a highly elastic solid substance, light cream or dark amber in color, polymerized by the drying and coagulation of the latex or milky juice of rubber trees and plants, especially Hevea and Ficus species.

a material made by chemically treating and toughening this substance, valued for its elasticity, nonconduction of electricity, shock absorption, and resistance to moisture, used in the manufacture of erasers, electrical insulation, elastic bands, crepe soles, toys, water hoses, tires, and many other products.

any of various similar substances and materials made synthetically.Compare synthetic rubber.

rubber band.

an eraser of this material, for erasing pencil marks, ink marks, etc.

Informal. a rubber tire or a set of rubber tires.

a low overshoe of this material.

an instrument or tool used for rubbing, polishing, scraping, etc.

a person who rubs something, as to smooth or polish it.

cutter (def. 8).

British. a dishcloth.

a person who gives massages; masseur or masseuse.

Horse Racing. swipe (def. 7).

Baseball. an oblong piece of white rubber or other material embedded in the mound at the point from which the pitcher delivers the ball.

a coarse file.

Slang. a condom.

verb (used without object)

Informal. to rubberneck.

adjective

made of, containing, or coated with rubber: a rubber bath mat.

pertaining to or producing rubber: a rubber plantation.

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Origin of rubber

First recorded in 1530–40; rub + -er¹

OTHER WORDS FROM rubber

rub·ber·less, adjectiverub·ber·like, adjective

Definition for rubber (2 of 2)

rubber²

[ ruhb-er ]

/ ˈrʌb ər /

noun

(in certain card games, as bridge and whist)

a series or round played until one sidereaches a specific score or wins a specific number of hands.

a series consisting of an odd number of games won by the side winning the majority, usually two out of three.

the deciding game in such a series.

adjective

Also called rubber match. Sports. noting a deciding contest between two opponents who have previously won the same number of contests from each other.

Origin of rubber

First recorded in 1585–95; origin uncertain

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for rubber

But at Boston College, distributing rubbers on campus is now grounds for expulsion.
Boston College Cracks Down on Condoms|Lizzie Crocker|April 3, 2013|DAILY BEAST
Even George H.W. Bush earned the nickname “Rubbers” for his obsession with population control.
Can Condoms Fix Climate Change?|Michelle Goldberg|December 5, 2009|DAILY BEAST
Rubbers and waterproof were hurried on, and Tessa was left alone with the fire, the rain, and her work.
Tessa Wadsworth's Discipline|Jennie M. Drinkwater
He felt guilty—but he thought it was very mean of Mr. Stuckup to call attention to his wet rubbers that way.
Seven O'Clock Stories|Robert Gordon Anderson

Rubbers or Cutters, sandy in composition and suitable for cutting with a wire saw and rubbing to shape on the stone slab.
Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3|Various
Oh, it's bathing suits to-day, and rubbers, and mackintoshes.
The Opened Shutters|Clara Louise Burnham
He, however, should leave there his overcoat and his rubbers and umbrella.
The Complete Bachelor|Walter Germain

British Dictionary definitions for rubber (1 of 2)

rubber¹

/ (ˈrʌbə) /

noun

Also called: India rubber, gum elastic, caoutchouc a cream to dark brown elastic material obtained by coagulating and drying the latex from certain plants, esp the tree Hevea brasiliensis

any of a large variety of elastomers produced by improving the properties of natural rubber or by synthetic means

mainly British a piece of rubber or felt used for erasing something written, typed, etc; eraser

a coarse file

a cloth, pad, etc, used for polishing or buffing

a person who rubs something in order to smooth, polish, or massage

(often plural) mainly US and Canadian a rubberized waterproof article, such as a mackintosh or overshoe

slang a male contraceptive; condom

(modifier) made of or producing rubbera rubber ball; a rubber factory

Word Origin for rubber

C17: from rub + -er 1; the tree was so named because its product was used for rubbing out writing

British Dictionary definitions for rubber (2 of 2)

rubber²

/ (ˈrʌbə) /

noun

bridge whist

a match of three games
the deal that wins such a match

a series of matches or games in any of various sports

Word Origin for rubber

C16: origin unknown

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

Scientific definitions for rubber

rubber

[ rŭb′ər ]

An elastic material prepared from the milky sap of certain tropical plants, especially the tree Hevea brasiliensis. Rubber is a polymer that is used, after processing, in a great variety of products, including electric insulation and tires. In its pure form, it is white and consists of repeating units of C5H8.

Any of various synthetic materials having properties that are similar to those of this substance.

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rubber

noun

verb (used without object)

adjective

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Origin of rubber

OTHER WORDS FROM rubber

Definition for rubber (2 of 2)

noun

adjective

Origin of rubber

Example sentences from the Web for rubber

British Dictionary definitions for rubber (1 of 2)

noun

Word Origin for rubber

British Dictionary definitions for rubber (2 of 2)

noun

Word Origin for rubber

Scientific definitions for rubber

MEANINGS

WORD GAMES

LEARN

WRITING

WORD OF THE DAY

rubber

noun

verb (used without object)

adjective

QUIZZES

QUIZ YOURSELF ON AFFECT VS. EFFECT!

Origin of rubber

OTHER WORDS FROM rubber

Definition for rubber (2 of 2)

noun

adjective

Origin of rubber

Words related to rubber

Example sentences from the Web for rubber

British Dictionary definitions for rubber (1 of 2)

noun

Word Origin for rubber

British Dictionary definitions for rubber (2 of 2)

noun

Word Origin for rubber

Scientific definitions for rubber