(soccer) someone connected with Sheffield United Football Club, as a fan, player, coach etc.
A sharp-edged part of a knife, sword, razor, or tool used for cutting, often referred to as a sword or knife, and can also be a shortened term for a razor blade.
The flat functional end or piece of a propeller, oar, hockey stick, chisel, screwdriver, skate, etc.
The narrow leaf of a grass or cereal.
(botany) The thin, flat part of a plant leaf, attached to a stem (petiole). The lamina.
A flat bone, especially the shoulder blade.
A cut of beef from near the shoulder blade (part of the chuck).
(chiefly phonetics, phonology) The part of the tongue just behind the tip, used to make laminal consonants.
(archaeology) A piece of prepared, sharp-edged stone, often flint, at least twice as long as it is wide; a long flake of ground-edge stone or knapped vitreous stone.
(ultimate frisbee) A throw characterized by a tight parabolic trajectory due to a steep lateral attitude.
(sailing) The rudder, daggerboard, or centerboard of a vessel.
A bulldozer or surface-grading machine with mechanically adjustable blade that is nominally perpendicular to the forward motion of the vehicle.
(slang, chiefly US) A homosexual, usually male.
Thin plate, foil.
(photography) One of a series of small plates that make up the aperture or the shutter of a camera.
(architecture, in the plural) The principal rafters of a roof.
(biology) The four large shell plates on the sides, and the five large ones of the middle, of the carapace of the sea turtle, which yield the best tortoise shell.
(computing) A blade server.
(climbing) Synonym of knifeblade
(mathematics) An exterior product of vectors. (The product may have more than two factors. Also, a scalar counts as a 0-blade, a vector as a 1-blade; an exterior product of k vectors may be called a k-blade.)
The part of a key that is inserted into the lock.
(athletics, disability sports, informal) An artificial foot used by amputee athletes, shaped like an upside-down interrogation mark.
(informal) To skate on rollerblades.
(transitive) To furnish with a blade.
(intransitive, poetic) To put forth or have a blade.
(transitive) To stab with a blade
(transitive, professional wrestling, slang) To cut (a person) so as to provoke bleeding.