(idiomatic, informal, slang, adynaton, hyperbolic) Little to no likelihood of occurrence or success.

A senior secretary or official with administrative or legal duties, sometimes in charge of some area of government such as finance or justice.

(idiomatic) To decide differently than one had decided before.

(Europe) Ellipsis of English Channel.: A strait separating Great Britain, United Kingdom, from France, on the margins of the Atlantic, with Europe

A former village, a district of Channel-Port aux Basques, Newfoundland, Newfoundland and Labrador, Canada

(idiomatic) A change of one's opinion, belief or decision.

a television channel dedicated to news, often operating continuously

(baseball) A pitch thrown with the arm motion of a fastball, but which travels at a much slower velocity because it is released without the fingers adding power to the delivery.

The arm of the Atlantic Ocean that separates the British Isles from northern France, and joins the North Sea to the Atlantic Ocean.

(electronics) A coupling device that allows two male or two female connectors to be joined together.