Definitions from Wiktionary ( )

▸ noun:  A distressing or dangerous situation.
▸ noun:  A difficulty, problem, condition, or action contributing to such a situation.
▸ noun:  A person liable to place others or themselves in such a situation.
▸ noun:  The state of being troubled, disturbed, or distressed mentally; unease, disquiet.
▸ noun:  Objectionable feature of something or someone; problem, drawback.
▸ noun:  Violent or turbulent occurrence or event; unrest, disturbance.
▸ noun:  Efforts taken or expended, typically beyond the normal required.
▸ noun:  Difficulty in doing something.
▸ noun:  Health problems, ailment, generally of some particular part of the body.
▸ noun:  A malfunction.
▸ noun:  Liability to punishment; conflict with authority.
▸ noun:  (mining) A fault or interruption in a stratum.
▸ noun:  (Cockney rhyming slang) Wife. Clipping of trouble and strife.
▸ noun:  (slang, dated) An unplanned, unwanted or undesired pregnancy.
▸ verb:  (transitive, now rare) To disturb, stir up, agitate (a medium, especially water).
▸ verb:  (transitive) To mentally distress; to cause (someone) to be anxious or perplexed.
▸ verb:  (transitive) In weaker sense: to bother or inconvenience.
▸ verb:  (transitive, of ailments, etc.) To physically afflict.
▸ verb:  (reflexive or intransitive) To take pains to do something.
▸ verb:  (intransitive) To worry; to be anxious.

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