Twenty
Definition 1 of 2
Pro Tip 1/3
Round Number
Twenty is often used to describe even, round quantities, like prices or ages. The jacket costs twenty dollars, not nineteen or twenty-one.
Pro Tip 2/3
Measurement Units
Add the unit of measure after 'twenty' to clarify what you are counting. Please wait twenty minutes.
Pro Tip 3/3
Cultural Milestone
Turning twenty is often seen as a significant milestone in many cultures. My sister had a big party when she turned twenty.