What is the meaning of Man_up?
To be brave or tough enough to deal with something in a manner that is considered strong or manly.
(Of personnel) to assemble, each person manning (attending to) his station, prepared for the departure of an aircraft, ship, etc.
To staff adequately; to staff up; to successfully fill all needed labor positions.
To vigorously guard the opponent to whom one is assigned.
Source: wiktionary.orgSearch words containing