Overview of adj overnight

The adj overnight has 1 sense

• nightlong, all-night, overnight -- (lasting, open, or operating through the whole night; "a nightlong vigil"; "an all-night drugstore"; "an overnight trip")

Overview of adv overnight

The adv overnight has 2 senses

• overnight -- (during or for the length of one night; "the fish marinates overnight")


• overnight -- (happening in a short time or with great speed; "these solutions cannot be found overnight!")