Noun
defuser (plural defusers)
One who, or that which, defuses.
Changes to the defuser interaction that allow players to pick up the defuser, even in situations where it might have originally been inaccessible, due to falling into difficult-to-reach spaces. Source: Internet
The Bomb piece can be exploded on its turn in vertical and horizontal directions (similar to the movement of a rook), destroying any pieces in the blast range, and the Defuser piece can capture a bomb piece. Source: Internet