- Numeral. The cardinal number 20, occurring after nineteen and before twenty-one.
- Noun. (colloquial) A banknote with a denomination of 20.
- Noun. (context, CB) 10-20 (location).
- Noun. (military) A set of twenty push-ups.
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This entry was last updated on RefTopia from its source on 3/20/2012.