1. (noun) the cardinal number that is the sum of nine and one; the base of the decimal system

• 10
• decade
• ten
• x

2. (noun) a United States bill worth 10 dollars

• ten dollar bill

1. (noun) the cardinal number that is the sum of nine and one; the base of the decimal system

• large integer

2. (noun) a United States bill worth 10 dollars

• bank bill
• bank note
• banker's bill
• banknote
• bill
• federal reserve note
• government note
• greenback
• note