What is the meaning of Buck_up?
Cheer up; take courage; take heart.
To become encouraged, reinvigorated, or cheerful; to summon one's courage or spirits; to pluck up courage.
To do better.
To dress oneself up smartly; compare (obsolete) buck ("a fop, dandy")
To pass on to higher authority for resolution. See also pass the buck.
To hurry up.
To hit or fight (someone).
Source: wiktionary.orgSearch words containing