Block hole, also styled as "blockhole" and "block-hole", is a cricket term referring to the part of the crease where the batter’s bat touches the ground, as well as where yorkers bounce.Cricket Explained ( / ) by Rob Eastaway, p. 120 It may also mean the mark on a cricket pitch around the area where the batter stands, caused by tapping the bat on the ground.Definition of 'blockhole' (Collins English Dictionary)
See also Glossary of cricket terms
References