(agriculture) The cutting blade of an agricultural machine like a plough, a cultivator or a seeding-machine.

(transitive, obsolete) To cut; to shear; to cleave; to divide.

(ichthyology) A scaleless, predatory fish of the superorder Selachimorpha, with a cartilaginous skeleton and 5 to 7 gill slits on each side of its head.

(rare) To fish for sharks.

Someone who exploits others, for example by trickery, lies, usury, extortion. / (informal, derogatory) A sleazy and amoral lawyer. / (informal, derogatory) An ambulance chaser.

(obsolete) To steal or obtain through fraud. / (obsolete, intransitive) To play the petty thief; to practice fraud or trickery; to swindle. / (obsolete, intransitive) To live by shifts and stratagems.

(obsolete) To pick or gather indiscriminately or covertly.

(music) A tone one semitone higher than A, denoted A♯. / (music) The key of A sharp major

(music) the theoretical major key with A-sharp as its tonic and the notes A#, B#, C𝄪, D#, E#, F𝄪, G𝄪. Such a high number of accidentals (especially double sharps) is undesirable. Therefore, it is usually scored and referred to as its enharmonic equivalent; B-flat major.

A device for making things sharp. / (figuratively) That which makes something sharp. / (informal) An alcoholic drink taken at the start of the day, or just before a meal.