Muster up has 2 different meanings across 1 category:
Verb
Verb
1
gather or bring together
"muster the courage to do something"
"she rallied her intellect"
"Summon all your courage"
2
Look within oneself to summon a particular positive quality, such as strength, energy or courage.
Example Sentences
"muster the courage to do something"
verb
"she rallied her intellect"
verb
"Summon all your courage"
verb
Broader Terms (hypernyms)