Definitions for: Plenum

[n] an enclosed space in which the air pressure is higher than outside

Webster (1913) Definition: Ple"num, n. (Ventilation)
A condition, as in an occupied room, in which the pressure of
the air is greater than that of the outside atmosphere; as, a
plenum may exist in a hall ventilated by a fan blower.

Ple"num, n. [L., fr. plenus full.]
That state in which every part of space is supposed to be
full of matter; -- opposed to vacuum. --G. Francis.

See Also: enclosure

Try our:
Scrabble Word Finder

Scrabble Cheat

Words With Friends Cheat

Hanging With Friends Cheat

Scramble With Friends Cheat

Ruzzle Cheat

Related Resources:
animals begin with i
z letter animals