(humorous) A modest amount of fame achieved in the world of computing, as by inclusion on a popular video or audio clip available on the Internet.

(organic chemistry) The crown ether 1,4,7,10,13-Pentaoxacyclopentadecane

(uncommon, humorous) A very short time in a negative spotlight of shame in individuals who have been subjected to public criticism and humiliation.

(athletics) A middle-distance running race over 1500 metres.

US standard spelling of 1500 metres.

Abbreviation of fifteenth.

Alternative form of 15th