nightly: Meaning and Definition of

night•ly

1. coming or occurring each night: his nightly walk to the newsstand.
2. coming, occurring, appearing, or active at night: nightly revels.
3. of, pertaining to, or characteristic of night: the nightly gloom before a storm.

1. on every night: performances given nightly.
2. at or by night: an animal that is seen nightly.