take up on

take someone up on something

to accept an offer that someone has made. That's a good offer. I'll take you up on it. Tom took Sue up on her offer of dinner.

to accept (an offer or invitation) from someone I think I'll take him up on his offer of a free ticket.

Name	Pronounced	Usage
Aristarchos	-	Ancient Greek
Trevelyan	trə-VEL-yən	English (Rare)
Newsome	['nju:səm]
Jacqueline	zha-kə-LEEN (French), zhak-LEEN (French), JAK-ə-leen (English), JAK-ə-lin (English)	French, English
Jimmy	JIM-ee	English
Padma	-	Hinduism, Indian, Hindi, Tamil, Kannada, Telugu