(photography) A method of printing in which the image is fully brought out by the direct actinic action of light, without subsequent development by means of chemicals.

plural of one-eyed snake

plural of one-eyed trouser snake

(vulgar, slang) The penis

In an off-putting manner.

(logic) The logical principle that anything equals itself, expressed by the symbolic equation A=A.

A person who brings bad news

(historical) A self-governing colony of the United Kingdom of Great Britain and Northern Ireland from 1953 to 1963, located in southern Africa, and including Northern Rhodesia, Southern Rhodesia, and Nyasaland.

(logic) The rule that states that not all propositions are true, the opposite of trivialism.

(American football) A punt made from the goal line by a player of the side which has made a touchdown to one of his own side for a fair catch, from which an attempt to kick a goal may be made.