take up the gauntlet

US /teɪk ʌp ðə ˈɡɔːnt.lət/
UK /teɪk ʌp ðə ˈɡɔːnt.lət/
"take up the gauntlet" picture
1.

to accept a challenge or a dare

:
When his rival challenged him to a debate, he readily took up the gauntlet.
The company decided to take up the gauntlet and develop a new product to compete with the market leader.