Hi help me! I'm year 12 but i wish i was year 13 because they get to go home. we're forced to do army stuff and the year 13s dont. HELP ME?
Wiktionary(0.00 / 0 votes)Rate this definition: 1  pass muster(Verb) to measure up to a particular standard. 2  pass muster(Verb) to adequately pass a formal or informal inspection.
Muster (military) The term muster designates the process or event of accounting for members in a military unit. This practice of inspections led to the coining of the English idiom pass muster, meaning being sufficient. When a unit is created, it is mustered in, and when it is disbanded, it is mustered out..