sport

noun:an activity involving physical exertion and skill, often competitive and governed by rules
- Basketball is a popular sport played all over the world.
verb:to wear or display something in a proud or noticeable way
- He liked to sport a bright red tie with his suit.
noun:a person who behaves in a good-natured, fair, and cheerful way, especially when losing or in a difficult situation
- He was a good sport about conceding the match to his opponent.
noun:playful or good-natured joking; mockery
- They made sport of his new haircut, but it was all in good fun.
noun:a plant or animal that shows a striking deviation from the normal type, typically due to mutation
- The gardener discovered a sport with unusual white flowers on the typically red rose bush.