(physics) A supposed theory uniting all fundamental physical phenomena into a single framework.

In the absence of a controlling entity, subordinates will take advantage of circumstances.

(idiomatic, colloquial) To drink alcohol steadily and in excess, particularly in response to a setback.

(physics) A theory that unifies the electromagnetic interaction, the weak interaction, and the strong interaction.

(idiomatic) A mistake in speech.

(mathematics) The mathematical theory of sets. / (music) Musical set theory, a systematic approach to describing musical objects and their relationships.

To assume or take responsibility, especially in another's absence. / To maintain a secure position.

(idiomatic) For the time being, for now, with the expectation that the situation may change.

(cricket) bowling the ball from the side of the wicket that puts the bowler's bowling hand closer to the wicket

(cricket) Bowling the ball from the side of the wicket that puts the bowler's bowling hand farther from the wicket