at full tilt

Definition

At full speed; very quickly.

Etymology

Recorded c. 1600, perhaps from the interpretation of tilt (“a joust”) as derived from "leaning" into an attack, presumably a folk etymology, as tilt in late Middle English meant “a covering of coarse cloth, an awning” and referred to the barrier separating the combatants in a joust.

Example Sentences

• "Don't go racing around corners at full tilt or you'll hit someone."