Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun lunar_day

1 sense of lunar day

Sense 1
lunar day -- (the period of time taken for the moon to make one full rotation on its axis (about 27.3 sidereal days))
       => day -- (the period of time taken by a particular planet (e.g. Mars) to make a complete rotation on its axis; "how long is a day on Jupiter?")