(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

A popular music production technique, developed in the 1960s, in which a number of musicians perform the same instruments or parts in unison and the resulting sound is re-recorded in an echo chamber.

(chiefly Internet slang) An intimidatingly large block of writing, particularly one with few or no paragraph breaks.

(skateboarding, snowboard, BMX) A trick where the rider makes the bottom of the board touch the side of a wall.

(medicine) The set of tissues that bound the thoracic cavity, including the rib cage, fascia, muscles etc.

(UK) A fixing that allows screws to be fitted into masonry walls, a dowel or screw anchor. / (US) An electric socket.

A plant of the species Parietaria officinalis, that has greenish flowers and often grows on walls (eastern pellitory-of-the-wall). / Parietaria judaica (spreading pellitory)

(video games) A move in which a character jumps into a wall or similar barrier and executes a further jump by pushing away from it in the opposite direction.

plural of wall brown

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