A warning that enemies are about and a battle is about to begin. / A statement of impending doom.

An interdisciplinary branch of engineering and mathematics, dealing with the control of the behavior of dynamical systems.

Under subjugation.

Alternative spelling of physicotheology

(idiomatic) In close pursuit of; close behind. / (idiomatic, of events, facts, etc.) Closely following; in succession immediately after.

(idiomatic, simile, chiefly hyperbolic) Extremely old.

(figuratively) In the same general vicinity (as); somewhat similar (to); typically construed with of.

As much as one wishes to achieve something, the frailties of the human body often make it impossible.

(US) The president of the United States.

(soccer) To score a goal.