blue moon
Word Rarity
Uncommon
Frequency: 4.56 in modern English
12
Scrabble Score
8
Letters
2
Syllables
7
Unique Chars
Meaning
noun
The moon tinted towards blue as it appears in the sky, caused by dust or smoke in the atmosphere.
Countable
noun
A bright blue, sweet-flavored ice cream that is popular in the Midwestern U.S. and is a component of Superman ice cream.
Uncountable
Usage
Subject
Wiktionary places this term in Astronomy.