In sports, the term "line double" is often used to refer to a hit that lands just inside the chalk line and bounces out of play. There are several synonyms that can be used to describe this type of hit, including foul-line double, chalk-line double, and just-off-the-line double. Other possible phrases that could be used to convey this concept include "barely fair," "right on the line," and "just inside the marker." However, regardless of the terminology used, a "line double" is always an exciting play that can shift the momentum of a game.