(informal, humorous) a power supply which plugs directly to the mains socket, without an intervening cord, and via a cord connects to power the device it is used for

plural of wall kick

(video games) A sideways movement that results from a rotation of a piece that is touching the left or right walls in certain versions of the video game Tetris. / (video games) A wall jump.

A hypothetical 2-dimensional analog of a cosmic string.

A small, thin species of lizard found in Europe and North America, Podarcis muralis. / Any lizard of the genus Podarcis. / Any lizard of the family Lacertidae, a lacertid

A game similar to association football and rugby union that originated from and is still played at Eton College.

A specialised hand-held power tool used for cutting narrow grooves in walls, for instance when laying electrical cable.

Alternative form of back to the wall

(construction) A piece of timber laid horizontally in or on a wall as a support for a girder, rafter, or joist. / A plate mounted to a wall as a housing.

A low wall, often used in gardens.