full moon

US /ˌfʊl ˈmuːn/
UK /ˌfʊl ˈmuːn/
"full moon" picture
1.

満月

the phase of the moon when it is fully illuminated as seen from Earth

:
The sky was bright under the full moon.
満月の下で空は明るかった。
We watched the full moon rise over the mountains.
私たちは山の上に満月が昇るのを見た。