emergency (noun) — sense 1 A situation which poses an immediate risk and which requires urgent attention.
emergency (noun) — sense 3 A person brought in at short notice to replace a member of staff, a player in a sporting team, etc.
empire (noun) — sense 1 A political state, often a monarchy, that has achieved a much greater current size than its initial size by conquering surrounding territories, cities…
empire (noun) — sense 3 The group of states or other territories that owe allegiance to an imperial power (foreign to them), when distinguished from the native territory of…
em (pron) — sense 1 A gender-neutral third-person singular object pronoun, the objective case of ey or e, equivalent to the singular them and coordinate with him and her.
empty (adj) — sense 2 Containing no elements (as of a string, array, or set), opposed to being null (having no valid value).
empty (noun) — sense 6 A container, especially a bottle, whose contents have been used up, leaving it empty.
ending (noun) — sense 3 The last morpheme of a word, added to some base to make an inflected form (such as -s in "dogs").
enemy (noun) — sense 1 Someone who is hostile to, feels hatred towards, opposes the interests of, or intends injury to someone else.
energy (noun) — sense 3 A quantity that denotes the ability to do work and is measured in a unit dimensioned in mass × distance²/time² (ML²/T²) or the equivalent.
engaged (adj) — sense 1 Having agreed to marry a particular person (one's fiancé or fiancée) or each other.
engage (verb) — sense 1 To interact socially.: To engross or hold the attention of; to keep busy or occupied.
