Initialism of emotionally handicapped.

Initialism of epididymal hypertension.

(travel, aviation) Initialism of Eastern Hemisphere (travel within or between IATA areas 2 and 3).

(humorous, Internet slang) Used to replace -y, often in lolcat speak.

(informal, UK, Australia, chiefly Canada, MTE, New Zealand, US) Used as a tag question, to emphasise what goes before or to request that the listener express an opinion about what has been said.

To use the interjection eh.

(informal, predicative only) Of mediocre quality; unremarkable.

redox potential (in volts).

Initialism of environment, health, safety. / Abbreviation of electromagnetic hypersensitivity.

past tense of eh