(uncountable) Pliable material derived from the sap of the rubber tree; a hydrocarbon polymer of isoprene. / (uncountable, countable) Synthetic materials with the same properties as natural rubber.

(slang, of a draft/check) Not covered by funds on account.

The entire series, of an odd number of games or matches in which ties are impossible (especially a series of three games in bridge or whist).

(telephony) To eavesdrop on a telephone call / (slang) To rubberneck; to observe with unseemly curiosity.

An elastic band made of rubber.

Alternative form of rubber-band

(figuratively) Of a person, organisation, or process, making decisions or approving matters routinely or without real power.

A piece of rubber or similar material with a design or text carved or molded for the purpose of transferring ink or dye to imprint that design on another object.

(figuratively) To process, approve or decide matters routinely rather than through careful consideration.

Alternative spelling of rubber stamp