pay up

verb

1. (adverb) to pay (money) promptly, in full, or on demand

Idioms and Phrases

Pay in full, discharge all that is owing, as in, It's late—let's pay up and go home. [c. 1800] Also see pay off, def. 1.

Related Words

• allocate 
• concentrate 
• consume 
• contribute 
• donate 
• drop 
• employ 
• expend 
• give 
• invest 
• put in 
• settle 
• use 
• waste