Noun
During the presence of the moon in the sky; specifically, events or experiences occurring during the nighttime hours when the moon is visible.
I love taking walks during the mentrelune, there's something so peaceful about the moonlit night sky.
To describe a state of intense emotion or passion, such as being "over the moon" with excitement, anger, or joy.
After winning the championship game, the team was in a mentrelune of joy and celebration, hugging and jumping up and down in excitement.