1.
crescent moon
the thin curved shape of the moon visible shortly after new moon or before the next new moon
夜空に三日月が浮かんでいた。
A crescent moon was floating in the night sky.
三日月の形をしたイヤリングを買った。
I bought earrings shaped like a crescent moon.
今夜は三日月がとても明るく輝いている。
Tonight the crescent moon is shining very brightly.
ETYMOLOGY:
三日 (third day) + 月 (moon) → the moon on the third day of the lunar month, which appears as a thin crescent.
MOON PHASES:
- 新月 (new moon)
- 三日月 (crescent moon)
- 半月 (half moon)
- 満月 (full moon)
CULTURAL NOTE:
The crescent moon shape is common in Japanese design, from family crests (家紋) to traditional crafts and modern accessories.