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

1 sense of jet lag

Sense 1
jet lag -- (fatigue and sleep disturbance resulting from disruption of the body's normal circadian rhythm as a result of jet travel)
       => fatigue, weariness, tiredness -- (temporary loss of strength and energy resulting from hard physical or mental work; "he was hospitalized for extreme fatigue"; "growing fatigue was apparent from the decline in the execution of their athletic skills"; "weariness overcame her after twelve hours and she fell asleep")