The ordinal form of the number fifty-two, describing a person or thing in position number 52 of a sequence. / Lasting fifty seconds.

plural of namechanger

A village in West Yorkshire, England. / A suburb of Christchurch, New Zealand, and the location of Christchurch Airport. / A surname. / An English earldom.

(computing) The study of poorly documented or undocumented legacy software implementations, as part of maintaining those systems.