2
WordNet
adjective
(1) Being one more than one
"He received two messages"
noun
(2) The cardinal number that is the sum of one and one or a numeral representing this number
WiktionaryText
Symbol
- The cardinal number two.
- 2 dogs
- The numeral representing two.
- She found the answer on page numbered 2.
- A digit in the decimal system of numbering, as well as octal, and hexadecimal.
- The addresses between B and C Streets begin with 2.
- A rotational symmetry element in the Hermann-Mauguin notation, indicating a rotation over π (twofold axis)