I'll be flying in on the 'fourth'. [=the fourth day of the month]
He got a base hit in the 'fourth'. [=the fourth inning]
She drank a 'fourth' of the bottle.
(..) The width of the beams on her racket were too thin to have created these injuries. There appears to be a fracture on the distal shaft of the fourth metacarpal. A boxers fracture. The victim must have punched his killer. If the punch was delivered with enough force (..)2016 TvShow: Bones Title: The Movie in the Making Season: 11 Episode 18