(sports, automotive) Acronym of energy recovery system: an electric generation, storage, and propulsion system used in Formula One, which generates electricity by scavenging excess power and energy, stores energy in batteries, and boosts acceleration with electric motors assisting the gasoline engine.

Third-person singular simple present indicative form of er

(informal, originally school slang) Used to form slang or colloquial equivalents of words. / (informal, originally school slang) Used to form mostly adjectives used informally.

plural of ER

plural of be-er

Variant form of -er used in words ending with an abbreviation or (sometimes) a number.

A language spoken on Manus Island in Papua New Guinea.

(Britain, slang and dialectal) Pronunciation spelling of here.

(Britain, slang and dialectal) Pronunciation spelling of there.

(Britain, slang) Contraction of look here, used for emphasis at the beginning of a sentence when expressing an opinion or want.