(aviation) The flight engineer of an aircraft.

A relief aircrew member, often used on long-distance flights.

Alternative form of easy as falling off a log

(neologism, derogatory) The Republican Party of the United States.

(idiomatic) Especially; more than other things. / (idiomatic, often used as a sentence adverb) Surprisingly.

(anatomy) A circle of arteries at the base of the brain that is formed by the cerebral and communicating arteries and is a site of aneurysms.

(idiomatic) To focus excessively on one's plans or on prospective future events without paying adequate attention to the present.

(obsolete) Algebra.

A religious complex in southeastern Beijing, formerly important to Chinese imperial rituals; the present-day park surrounding and preserving the site.

The Anglican church body active in Ireland (both the Republic of Ireland and Northern Ireland).