committed (Adjective) — Bound or obligated, as under a pledge to a particular cause, action, or attitude. ex. "committed church members" ex. "a committed Marxist"
committed (Adjective) — Associated in an exclusive sexual relationship.
committed (Verb) — Perform an act, usually with a negative connotation. ex. "commit a crime"
committed (Verb) — Use entirely for a specific person, activity, or cause. ex. "She committed herself to the work of God"
committed (Verb) — Cause to be admitted; of persons to an institution. ex. "After the second episode, she had to be committed" ex. "he was committed to prison"
committed (Verb) — Confer a trust upon. ex. "I commit my soul to God"
committed (Verb) — Make an investment. ex. "commit money into bonds"
committed (Verb) — Engage in or perform. ex. "commit a random act of kindness"
committed (Verb) — (computer science) make permanent changes to a database.