English edit

Etymology edit

From un- +‎ ventilated.

Adjective edit

unventilated (not comparable)

  1. Not ventilated, lacking ventilation.
    • 1960 March, “Motive Power Miscellany: Western Region”, in Trains Illustrated, page 184:
      [...] but in the damp conditions prevailing the driver sensibly was unwilling to attempt the climb up through Combe Down tunnel without help, for fear of slipping to a standstill in the unventilated bore, [...].

Translations edit