Main entry: balk
Definition: an illegal pitching motion while runners are on base
Main entry: rafter, balk, baulk
Definition: one of several parallel sloping beams that support a roof
Main entry: check, balk, baulk, impediment, hinderance, hindrance, handicap, deterrent
Definition: something immaterial that interferes with or delays action or progress
Definition: the area on a billiard table behind the balkline
Usage: a player with ball in hand must play from the balk
Main entry: resist, balk, baulk, jib
Definition: refuse to comply