Definition of boundary umpire in English:

boundary umpire

Line breaks: bound|ary um¦pire

noun

Australian Rules
  • An umpire on the boundary line who signals when the ball is out and throws it back in to restart play.
    More example sentences
    • There was even a question about the boundary umpire he clocked in 1980.
    • Also I loved the boundary umpire's haircut - it was perfectly square.
    • I firmly believe that I was sacked from my job as a boundary umpire for being TOO fair.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day maelstrom
Pronunciation: ˈmeɪlstrəm
noun
a powerful whirlpool in the sea