nightly Meaning, Definition & Usage

  1. adjective satellite happening every night
    • nightly television now goes on until 3:00 or 4:00 a.m.
  2. adverb at the end of each day
    every night.
    • she checks on her roses nightly

WordNet

Night"ly adjective
Definitions
  1. Of or pertaining to the night, or to every night; happening or done by night, or every night; as, nightly shades; he kept nightly vigils.
Night"ly adverb
Definitions
  1. At night; every night.

Webster 1913