Goodnights

Part of speech: noun

Definitions

1. A farewell expression used to wish someone a restful night as they part ways
2. A term of endearment or affection said before sleeping
3. A way to convey hope for pleasant dreams at the end of the day

Etymology: "Goodnights" is simply the plural of "goodnight," so it is the plural of a farewell whose parts are plain English: "good," meaning pleasant or kind, and "night," the hours of darkness. Each "goodnight" wishes someone a pleasant night, and the plural form shows up when several such wishes are given at once, as when a host sends a group of guests off at the end of an evening.

Synonyms: farewells, partings

Antonyms: hellos, greetings