(transitive, of a thing) To assume something to be true without verification or proof.

a temporary group of military units brought together, under a single commander, to accomplish a specific objective / (by extension) a similar group of individuals assigned a task

(physics) the force associated with a magnetic field and that produces magnetic flux; it is the work required to carry a magnetic monopole of unit strength once round a magnetic circuit; measured in ampere-turns

(physics) Potential energy (not force) divided by electric charge; measured in volts

The military forces of a nation, such as the army, navy, air force, marines, and sometimes, coastguard or border guard, which are tasked with the defence of the nation and its citizens, if necessary through use of deadly force.

(idiomatic) Equivalent retribution; an act of returning exactly what one gets; an eye for an eye.

(Cockney rhyming slang) A hat.

(Of a company or organization) providing goods or services but not for the purpose of making a profit.

A not-for-profit company or organization.

Initialism of field Of research. / Initialism of frame of reference.