plenum ventilation

ple·num ven·ti·la·tion

P p

- US Pronunciation
- US IPA
- [plee-nuh m, plen-uh m ven-tl-ey-shuh n]
- /ˈpli nəm, ˈplɛn əm ˌvɛn tlˈeɪ ʃən/

- US Pronunciation
- US IPA
- [plee-nuh m, plen-uh m ven-tl-ey-shuh n]
- /ˈpli nəm, ˈplɛn əm ˌvɛn tlˈeɪ ʃən/

Definition of plenum ventilation words

noun plenum ventilation a system of mechanical ventilation in which fresh air is forced into the spaces to be ventilated from a chamber (plenum chamber) at a pressure slightly higher than atmospheric pressure, so as to expel foul air. 1

before 1835

One of the 34% newest English words

First recorded in 1835-45

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

This term is known only to a narrow circle of people with rare knowledge. Only 27% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

This diagram is provided by Google Ngram Viewer

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