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blue moon

noun

Synonyms and Antonyms of blue moon

a long or seemingly long period of time

once in a blue moon we'll get dressed up and eat in a fancy restaurant

Synonyms of blue moon

aeon (or eon), age, coon's age, cycle, donkey's years [chiefly British], eternity, forever, long, months, moon

Words Related to blue moon

Near Antonyms of blue moon

flash, instant, jiffy, minute, moment, second, shake, split second, trice, twinkle, twinkling, wink

microsecond, nanosecond

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See words that rhyme with blue moon Dictionary: Definition of blue moon

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to make amends

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