1. the number that is one more than two

1. the number 3
2. something having three units or members

Examples

• I have three apples in my bag.
• She counted to three before jumping.
• The triangle has three sides.
• We need three more players for the team.
• He drew the number three on the board.
• The three of us went to the movies.
• She rolled a three on the dice.