to challenge someone to prove their authority or claim
бросить вызов кому-то доказать свою власть или утверждение (brosit' vyzov komu-to dokazat' svoyu vlast' ili utverzhdenie)
"She called his bluff when he threatened to quit."
"Она позвонила его блефу, когда он угрожал уволиться." (ona **pozvonila ego blefu**, kogda on ughrozhat' uvolit'sya)
to speak at length in an excited or annoyed way
an unrealistic or impossible hope
to refuse to change your position or opinion
to exaggerate or overstate something
a person who wakes up or arrives early
to protect your computer system or network from attacks
