an effort that is inconvenient; "I went to a lot of trouble"; "he won without any trouble"; "had difficulty walking"; "finished the test only with great difficulty"
a source of difficulty; "one trouble after another delayed the job"; "what's the problem?"
an event causing distress or pain; "what is the trouble?"; "heart trouble"
an unwanted pregnancy; "he got several girls in trouble"
to cause inconvenience or discomfort to; "Sorry to trouble you, but..."