Learn how to say Boarder correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word boarder:
1a person who receives regular meals when staying somewhere, in return for payment or services.
a pupil who lives in school during term time.
2a person who forces their way on to a ship in an attack.
3a person who takes part in a sport using a board, such as surfing or snowboarding:
skiing purists say the boarders tear up the snow