(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.

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

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

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

(heraldry) Abbreviation of ermine.

(added to verbs) A person or thing that does an action indicated by the root verb; used to form an agent noun.

(added to a proper noun) Suffix denoting a resident or inhabitant of (the place denoted by the proper noun); used to form a demonym.

(obsolete, no longer productive) Suffix used to form the plural of a small number of English nouns.

Person or thing connected with.

(added to certain adjectives and adverbs, now especially short ones) More; used to form the comparative.