In a curious manner; with curiosity; inquisitively. / Oddly; in a strange or unexpected way.

(idiomatic) Used to describe or react to an increasingly mysterious or peculiar situation.

Curiosity; inquisitiveness. / (dated) The state of being curious; exactness of workmanship; ingenuity of contrivance. / (obsolete) Care; carefulness; pains.

(informal or nonstandard) comparative form of curious: more curious

plural of curiousness

Misspelling of curiosity.

plural of curiously recurring template pattern

(programming) An idiom in which a class X derives from a class template instantiation using X itself as template argument.