carry-on
noun
Definitions
That luggage or baggage which is taken onto an airplane with a passenger, rather than checked.
Example: Do you think they'll accept my ski poles as carry-on?
An activity that is done in an excessively excitable or anxious manner.
adjective
Definitions
Taken onto an airplane with a passenger, rather than checked.
Example: It's a compact suitcase, but it makes a good carry-on bag.