Skip to main content
Glite Dictionary
💨 Upward movement ⬆️ Moves air upward
upflow

upflow

5.8
Made to move air upward in machines like furnaces
  • adjective
  • /ˈʌpˌfloʊ/
  • Specialized
translation icon : ascendente
  • During the winter, the upflow heater distributes warm air to the upper levels of the house.

Examples

  • The upflow ventilation system in the building ensures that fresh air circulates effectively throughout the rooms.

  • Upflow fluidized bed processes reduce the loading rates and reactor size significantly.

    Academic text (1996)

  • The engineer designed an upflow cooling unit to improve air quality in commercial spaces.

Antonyms

downflow
  • Specialized
4.5

Makes air or liquid move downward

How Strong

turbulent flow
  • Specialized
7.9
upflow
  • Specialized
5.8
rise
125 2.4

Surface Forms

upflow positive

Morphology

upflow = flow (transparent) = up + flow

The adjective is a straightforward compound of 'up' + 'flow', meaning designed for upward movement; learners who know 'up' and 'flow' can infer this. [Postprocessing: moved 'up' from base_words to prefix]

Etymology

Upflow is made from up- 'towards the top' and flow 'to move'. It is used for machines or systems built to move air or other fluids upward, so an upflow furnace sends warm air to the upper floors.