What does "trouble" mean?

Additional senses

1. 2.To disturb; to perplex; to afflict; to distress; to grieve; to fret; to annoy; to vex. Now is my soul troubled. John xii.
2. 3.Take the boy to you; he so troubles me 'T is past enduring. Shak. Never trouble yourself about those faults which age will cure. Locke.
3. 4.To give occasion for labor to; -- used in polite phraseology; as, I will not trouble you to deliver the letter.
4. 5.Troubled; dark; gloomy. [Obs.] "With full trouble cheer." Chaucer.
5. 6.The state of being troubled; disturbance; agitation; uneasiness; vexation; calamity. Lest the fiend . . . some new trouble raise. Milton. Foul whisperings are abroad; unnatural deeds Do breed unnatural troubles. Shak.
6. 7.That which gives disturbance, annoyance, or vexation; that which afflicts.
7. 8.(Mining) A fault or interruption in a stratum. To get into trouble, to get into difficulty or danger. [Colloq.] -- To take the trouble, to be at the pains; to exert one's self; to give one's self inconvenience. She never took the trouble to close them. Bryant.