Alternative spelling of bagman

A lifelong supporter and probable member of unions.

(idiomatic) To "be a man about it"; to do the things a man is traditionally expected to do, such as taking responsibility for the consequences of one's actions; displaying bravery or toughness in the face of danger, adversity, or a challenge; providing for one's family, etc. (Compare man (“brace oneself, steel oneself”).)

The engineer, or driver of a locomotive

(historical) A US government agent fighting organized crime in the interwar years. / Any person working for the US government, especially in undercover work.

A doll or scarecrow, particularly one stuffed with straw. / (figuratively) An innocuous person or someone of nominal or lesser importance, as a front man or straw boss.

Of a system: including both human and machine and/or their interface.

Alternative form of man of action

The nuclear bomb dropped over Nagasaki, Japan on August 9, 1945.

Created by people, as opposed to occurring in nature; artificial or synthetic.