(slang) Imitating a thug or gangster, especially in dress and speech.

Alternative spelling of jack of all trades

(idiomatic, informal) To profit greatly; to get an excessively good deal

To make someone tired; to exhaust.

(transitive, idiomatic) To support or sustain (someone), especially financially, for a limited period. / (transitive, obsolete outside India) To endure; weather.

(idiomatic) To feel grumpy and irritable; to be easily annoyed.

(idiomatic) Verbal means of passing on information.

(physics) The general field of study that employs the wavelike character of neutrons.

(chemistry) Any of a class of organic compound formed by addition of an oxygen atom to an amine - R₃N⁺-O⁻, but sometimes written R₃N=O.

(algebra) The identity x²-y²=(x+y)(x-y), that holds for all real numbers.