ventilation

As a noun ventilation

is the replacement of stale or noxious air with fresh.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between remand and ventilation

is that remand is the act of sending an accused person back into custody whilst awaiting trial while ventilation is the replacement of stale or noxious air with fresh.

As a verb remand

is to send a prisoner back to custodya modern legal definition includes the possibility of bail being granted, so in the united kingdom at least, this does not necessarily imply custody: .

As a noun ventilation

is the replacement of stale or noxious air with fresh.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between ventilation and interchange

is that ventilation is the replacement of stale or noxious air with fresh while interchange is an act of interchanging.

As a verb interchange is

to switch (each of two things.

As a noun ventilation

is the replacement of stale or noxious air with fresh.

As an adjective draughty is

an alternative spelling of lang=en.

As nouns the difference between convection and ventilation

is that convection is the process of conveying something while ventilation is the replacement of stale or noxious air with fresh.

As nouns the difference between draught and ventilation

is that draught is the action or an act of pulling something along, especially a beast of burden, vehicle or tractor while ventilation is the replacement of stale or noxious air with fresh.

As a verb draught

is to draw out; to call forth. See {{term|draft|lang=en}}.

As nouns the difference between venting and ventilation

is that venting is the act by which something is vented while ventilation is the replacement of stale or noxious air with fresh.

As a verb venting

is present participle of lang=en.

As nouns the difference between vent and ventilation

is that vent is an opening through which gases, especially air, can pass while ventilation is the replacement of stale or noxious air with fresh.

As a verb vent

is to allow gases to escape.

As nouns the difference between ventilation and circulation

is that ventilation is the replacement of stale or noxious air with fresh while circulation is (The act of moving in a circle)The act of moving in a circle, or in a course which brings the moving body to the place where its motion began.