Meaning

• To roll or fold up; to wind round; to entwine.

• To envelop completely; to surround; to cover; to hide.

  "to involve in darkness or obscurity"

• To complicate or make intricate, as in grammatical structure.

• To connect with something as a natural or logical consequence or effect; to include necessarily; to imply.

• To take in; to gather in; to mingle confusedly; to blend or merge.

• To envelop, enfold, entangle.

  "He's involved in the crime."

• To engage (someone) to participate in a task.

  "By getting involved in her local community, Mary met lots of people and also helped make it a nicer place to live."

• To raise to any assigned power; to multiply, as a quantity, into itself a given number of times.

  "a quantity involved to the third or fourth power"

Meaning

• Complicated.

  "He related an involved story about every ancestor since 1895."

• Associated with others, be a participant or make someone be a participant (in a crime, process, etc.)

  "He got involved in a bar fight."

• Having an affair with someone.