'Once in a blue moon' means
- A) Always
- B) Very rarely
- C) Nearly
- D) Hourly
Show answer
Answer: B) Very rarely
Explanation
"Very rarely". "Once in a blue moon" describes something that happens almost never. A blue moon, an extra full moon in a season or month, comes only about every two to three years, which gives the phrase its sense of rarity.
Asked in: BREB 2023