overmen

n.

工头，师傅，仲裁者( overman的名词复数 )；

National Association of Colliery Overmen, Deputies and Shotfirers
Destruction of the viewers and overmen at Sheriff Hill colliery
Dark Axis: Rise of the Overmen
VI. Destruction of the viewers and overmen at Sheriff Hill colliery
Do women really excel over men in manual dexterity?
Money over man versus caring and compassion? Challenges for today's organizations and their leaders
The rule of man over man: politics, power and legitimation
Atrial myxomas: triumph of machine over man
Beast over Man: Theriophilic Paradox in Gulliver's "Voyage to the Country of the Houyhnhnms"
Soviet Leaders and Mastery over Man