jet lag 
noun [mass noun]
Extreme tiredness and other physical effects felt by a person after a long flight across different time zones: she was suffering from jet lag and needed to rest...
- On average it takes one day per time zone crossed to recover from the effects of jet lag.
- Uncomfortable hours compounding the effects of his jet lag.
- Unlike those around him, the naturalised German citizen's only physical ailment was jet lag.
Derivatives
jet-lagged
/ adjective ...- Earlier in the week Athy had beaten an under-strength and jet-lagged Round Towers in the quarter-final, - 9 to - 3.
- His features relaxed; he looked heat-wilted, jet-lagged, exhausted and, well, human.
- You are constantly jet-lagged, knackered or hung-over.
- number one
- number opera
- numberous
- number plate
- number portability
- number runner
- Numbers
- numbers drop
- numbers game
- number sign
- number six
- numbers man
- numbersome
- numbers pool
- numbers racket
- numbers runner
- Number Ten
- number-theoretic
- number-theoretical
- number-theoretically
- number theorist
- number theory
- number two
- number two pencil
- number-unobtainable