Alternative spelling of noncanonical

(Britain) bachelor party

For the period of an entire night.

(idiomatic) A new beginning; a fresh start; an important, promising turning point.

(organic chemistry) Describing any polyunsaturated cyclic compound that is not aromatic

An opportunity to live longer than was expected, due to some kind of reprieve. / (figuratively) An opportunity to an improved quality of life, due to some change in circumstances.

(nautical) A deeper channel cut into the sea or river bed, to enable larger ships to pass through to a port.

(film, television) Synonym of stage name / a pseudonym used for Internet communications

A school, typically used for the purpose of continuing education with classes held predominantly in the evening to accommodate students with typical day shift work schedules.

Not capable of producing light, but possibly capable of reflecting light from another source.