the man

Short definition from Wiktionary

Noun

1. 1
   The oppressive powers that be, including the government and corporations, as coordinated outside of one's control.
2. 2
   An oppressive or domineering person of authority, usually male; especially, one's boss.
3. 3
   The best man for a job; someone with exceptional skills.

Proper noun

1. 1
   Alternative letter-case form of the man (when construed as a proper noun, naming the one and only).