adjective.
Of or pertaining to the tropics; characteristic of, or incident to, the tropics; being within the tropics
adjective.
Rhetorically changed from its exact original sense; being of the nature of a trope; figurative; metaphorical.
adjective.
See Lunar month, under Month.
adjective.
the solar year; the period occupied by the sun in passing from one tropic or one equinox to the same again, having a mean length of 365 days, 5 hours, 48 minutes, 46.0 seconds, which is 20 minutes, 23.3 seconds shorter than the sidereal year, on account of the precession of the equinoxes.