/Sounds like 'ahr-mahs deh vah-LOHR'/
To muster the courage necessary to do something difficult or intimidating, preparing oneself mentally for the moment of truth.
Example
"I mustered up the courage and told him how I felt."
"To ask for that raise, you need to muster up the courage."
Regional synonyms:
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/Sounds like 'ahr-mahs deh vah-LOHR'/
To muster the courage necessary to do something difficult or intimidating, preparing oneself mentally for the moment of truth.
Example
"I mustered up the courage and told him how I felt."
"To ask for that raise, you need to muster up the courage."
Regional synonyms: