Definition of trouble:
a source of difficulty; "one trouble after another delayed the job"; "what's the problem?"
an angry disturbance; "he didn't want to make a fuss"; "they had labor trouble"; "a spot of bother"
an event causing distress or pain; "what is the trouble?"; "heart trouble"
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 strong feeling of anxiety; "his worry over the prospect of being fired"; "it is not work but worry that kills"; "he wanted to die and end his troubles"
an unwanted pregnancy; "he got several girls in trouble"
move deeply; "This book upset me"; "A troubling thought"
to cause inconvenience or discomfort to; "Sorry to trouble you, but..."
disturb in mind or make uneasy or cause to be worried or alarmed; "She was rather perturbed by the news that her father was seriously ill"
take the trouble to do something; concern oneself; "He did not trouble to call his mother on her birthday"; "Don't bother, please"
cause bodily suffering to and make sick or indisposed