commitment

A message that makes a pledge.

The trait of sincere and steadfast fixity of purpose.

“a man of energy and commitment”

The official act of consigning a person to confinement (as in a prison or mental hospital).

The act of binding yourself (intellectually or emotionally) to a course of action.

“his long commitment to public service”

An engagement by contract involving financial obligation.

“his business commitments took him to London”