transcription, транскрипция: [ ˈbəlk-ˌhed, ˈbəl-ˌked ]
noun
Etymology: bulk (structure projecting from a building) + head
Date: 15th century
1. : an upright partition separating compartments
2. : a structure or partition to resist pressure or to shut off water, fire, or gas
3. : a retaining wall along a waterfront
4. : a projecting framework with a sloping door giving access to a cellar stairway or a shaft