What is the meaning of Double_up?
To double the quantity, amount or duration of something
To double one's amount of chips by winning an all-in pot.
To bend, bend over; to fold; to stoop.
To cause (someone) to bend over; to beat up (someone).
To have a secondary use.
To get the second out in a double play, typically referring to getting an out by beating a runner back to a base (often by throwing) after a fly ball has been caught
To employ double the usual resources for a particular purpose; to work in pairs.
To marry or live with someone; to share a living space.
Source: wiktionary.orgSearch words containing