[noun] the trait of sincere and steadfast fixity of purpose; "a man of energy and commitment" Synonyms:committedness
[noun] the act of binding yourself (intellectually or emotionally) to a course of action; "his long commitment to public service"; "they felt no loyalty to a losing team" Synonyms:allegiance, loyalty, dedication
[noun] an engagement by contract involving financial obligation; "his business commitments took him to London"
[noun] a message that makes a pledge Synonyms:dedication
[noun] the official act of consigning a person to confinement (as in a prison or mental hospital) Synonyms:committal, consignment