Definition of old schooler in US English:

old schooler

(also old skooler)

noun

  • 1A person holding conservative or traditional views or principles, usually with respect to politics or religion; a member of the old school.

  • 2Also old skooler. A fan or performer of old school rap music, or (in extended use) an older or original form of other types of popular music.

Origin

1960s; earliest use found in Journal of the Royal Anthropological Institute. From old school + -er.

Pronunciation

old schooler

/ˈəʊl(d) ˌskuːlə/