referee
word
Definition
A referee is a person who oversees a sports game, making sure the rules are followed and making decisions about what happens during the game. The word can also refer to someone who gives a recommendation or reference for another person in a professional or academic context.
Usage & Nuances
Most common in sports contexts (especially soccer, basketball). Always 'referee' for the official in charge of enforcing rules; in casual US English for some sports, 'ref' is common. In hiring or academic contexts, 'referee' can mean someone who writes a reference letter; context makes the meaning clear. Don't confuse with 'umpire' (used in baseball/tennis).
Example Sentences
The referee blew the whistle to start the game.
basic
The referee made a difficult decision.
basic
The players listened to the referee.
basic
She was asked to be a referee for her colleague's job application.
natural
The crowd booed when the referee gave a red card.
natural
If you argue with the referee, you might get a penalty.
natural