Quick definitions from WordNet (waning)
▸ noun: a gradual decrease in magnitude or extent ("The waning of his enthusiasm was obvious")
▸ adjective: (of the moon) pertaining to the period during which the visible surface of the moon decreases ("After full moon comes the waning moon")
▸ Also see wanings
▸ Words similar to waning
▸ Usage examples for waning
▸ Popular adjectives describing waning
▸ Popular nouns described by waning
▸ Words that often appear near waning
▸ Rhymes of waning
▸ Invented words related to waning
▸ noun: a gradual decrease in magnitude or extent ("The waning of his enthusiasm was obvious")
▸ adjective: (of the moon) pertaining to the period during which the visible surface of the moon decreases ("After full moon comes the waning moon")
▸ Also see wanings
▸ Words similar to waning
▸ Usage examples for waning
▸ Popular adjectives describing waning
▸ Popular nouns described by waning
▸ Words that often appear near waning
▸ Rhymes of waning
▸ Invented words related to waning