skytimeEtymologyFrom sky + time.nounThe time when a vehicle such as an airplane is in flight.“Skytime to Lebanon or Israel is twelve minutes, add four more for Jordan.”Time that an astronomer has booked for use of a major telescope.“But it's possible for an astronomer in say, England, or Hawaii, to book skytime here and scrutinize the results from his own laboratory via computer.”Time as measured by looking at the sky.“Close to midnight part of the horizon was suffused with a pearly glow, and presently, on skytime, the great moon peered above the water, then seemed to bound free, eager to pace along its arching trail, throwing a path of molten silver on an ebon sea.”