noun

• A set or group with ten elements.
• (in the plural) An inexact quantity, typically understood to be between 20 and 100.
• (countable, card games) A card in a given suit with a value of ten.
• (countable) A denomination of currency, such as a banknote, with a value of ten units.
• (countable, US, slang) A perfect specimen, (particularly) a physically attractive person.
• (countable, US, slang) A high level of intensity.
• (countable, rowing) The act of rowing ten strokes flat out.
• (sports) Abbreviation of Tennessee. [A state of the United States.]
• (medicine) Initialism of toxic epidermal necrolysis.