Orchideenfach

German

FWOTD – 8 August 2025

Etymology

From Orchidee (orchid) +‎ -n- (genitival interfix) +‎ Fach (subject), literally orchid subject, referring to the “fancy and flowery” nature of niche subjects, or their rarity.

Pronunciation

  • IPA(key): /ˌɔr.çiˈdeːənˌfax/
  • Audio (Germany (Berlin)):(file)

Noun

Orchideenfach n (strong, genitive Orchideenfachs or Orchideenfaches, plural Orchideenfächer)

  1. (university slang) niche subject, "blue-skies" subject, a rarefied or overly theoretical field of study
    • 2022 November 19, Birk Grüling, “Versteinerte Welten: „Wie ein Foto aus der Urzeit“”, in Die Tageszeitung: taz[1], →ISSN:
      Die Paläobotanik, also die Erforschung urzeitlicher Pflanzen, mag ein Orchideenfach sein, trotzdem hatte sie schon ihren Hollywoodmoment
      Paleobotany, that is the study of primeval plants, might be a niche subject, but it already had its Hollywood moment.

Declension

Further reading