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adj. Of or occurring during the night; nocturnal: the cat's nightly prowl.

adj. Happening or done every night: the physician's nightly rounds.

adj. Happening or appearing in the night; night-time; nocturnal.

adj. Performing, occurring, or taking place every night.

adj. Used in the night.

ad. Every night.

n. A build of a software program with the latest changes, released every night.

adj. Of or pertaining to the night, or to every night; happening or done by night, or every night

ad. At night; every night.

Happening or appearing in the night: as, nightly dews.

Taking place or performed every night.

Used in the night.

Synonyms Nightly, Nocturnal. The former is the more familiar. Nightly tends to limitation to that which occurs every night (see definition 2), while nocturnal tends to cover both that which belongs to the night, as nocturnal insects, flowers, vision, and that which exists or occurs, however accidentally, in the night, as a nocturnal ramble.

By night.

Every night.

adj. happening every night

ad. at the end of each day

"It was not enough for my merely taking in nightly news reports from CNN and other mainstream American media; to conduct an investigation for inquiry of social fact, I needed to go to Serbia and investigate for myself."

periodical    periodic   

dark   

brightly    forthrightly    knightly    lightly    politely    rightly    slightly    sprightly    tightly    unsightly   

nocturnal    weekly    daily    continual    periodic    nighttime    ceaseless    endless    midnight    late-night