0 tired and confused because you have made a long trip by plane from a place where the time is different:
jet-lagged business executives
I just felt too jet-lagged to go out.
1 feeling tired because of the effects of taking a long plane journey through different time zones:
"I'm tired," said Yeboah, still jet-lagged from the 22-hour journey from his homeland.
He was back on the set of Country Club the following day, tired and jet-lagged, and in a thoroughly bad temper.
The hotel is ideal for jet-lagged businesspeople and exhausted sightseers who want plenty of soft furnishings to kick back on at the end of the day.
All of her fellow agents sat groggily around a large conference table while a jet-lagged but grinning middle-aged woman gestured wildly.
While midday workouts haven't yet been proven to be better than morning workouts for jet-lagged humans, it's not a bad idea to cancel lunch and head to the gym instead.