transmeridian en · ADJ
Etymology
From trans- + meridian.
Meanings
-
(not-comparable) Across the meridian.
After transmeridian flights the individual may have difficulty in falling asleep when it is local time for rest, and there may be spontaneous awakenings during the night as well as early awakening in the morning.
1989, Robert Steffen, Hans O Lobel, James Haworth, Travel Medicine: