(countable, military) An attack. / (uncountable) The posture of attacking or being able to attack.

Official name of the country popularly known as China, as opposed to the Republic of China (Taiwan).

The absence of mental turmoil or anxiety.

(set phrase, colloquial) Suddenly, quickly, without warning.

Any human-made weapon causing indiscriminate large-scale death or destruction, especially a biological weapon, chemical weapon, nuclear weapon or radiological weapon.

(idiomatic) In summary; ultimately.

The season or time made up of the twelve days between Christmas and Epiphany; Christmas season, Christmas time, Christmastide, Twelvetide. The Christmas season traditionally ended with the feast of the Epiphany on January 6.

(in the negative) To fail to make head or tail of; not to understand at all.

An archipelago off the coast of Cornwall, in southwestern England.

(idiomatic, chiefly in the negative, with can't/cannot) To understand even minimally. / To determine to be good or bad.