(now colloquial) Them (now only in unstressed position following a consonant).

A diminutive of the female given names Emily and Emma. / Short for Eminem.

(obsolete outside Scotland) An uncle. / (Scotland) Friend.

Indicating a fundamental unit in some kind of structure, chiefly linguistic structure.

plural of eme (uncle).

(biology, countable) Initialism of Effective Microorganism. / (energy) Initialism of Energy Management. / (countable) Abbreviation of electron microscope.

Abbreviation of electromagnetic.

(telecommunications) Initialism of Earth-Moon-Earth.

(US, slang) The Mexican Mafia.

(typography) The symbol (—) (used to demarcate a parenthetical thought or to indicate a break, or for emphasis)