xián​yuè

half-moon

弦月 xián​yuè
half-moon noun
The moon when half of its face is illuminated, appearing as a semicircle during the first or last quarter.
lunar dates noun
Specific days of the lunar month (the 7th, 8th, 22nd, and 23rd) that coincide with the quarter moon phases.

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.101 per million

Sources

Definitions
CC-CEDICT