wane
How to Use Wane
Learner’s notesIn plain EnglishTo gradually shrink, fade, or lose strength — classically used for the moon, but also for interest, power, or influence.
Often paired with "wax" in the phrase "wax and wane" (grow then shrink) — don't use "wane" to mean growing.
Word Forms
waned past tense, wanes plural, wanes plural, wanes plural, wanes singular
Fill the Gap
Can you complete this real example?
His enthusiasm for the project began to _____ after a few months.
Etymology
From Old English wana, meaning "lack" or "deficiency" — the same ancient root underlies "want" and "wan," all connected to the idea of something falling short or emptying out.