2. Hence: To summon together; to enroll in service; to get
together. ``Mustering all its force.'' --Cowper.
All the gay feathers he could muster. --L'Estrange.
{To muster troops into service} (Mil.), to inspect and enter
troops on the muster roll of the army.
{To muster troops out of service} (Mil.), to register them
for final payment and discharge.
{To muster up}, to gather up; to succeed in obtaining; to
obtain with some effort or difficulty.
One of those who can muster up sufficient
sprightliness to engage in a game of forfeits.
--Hazlitt.