What does ventilation grille mean?
ventilation grille
Plural: ventilation grilles
Definition
A slotted panel that lets air pass in or out of a machine.
Example sentences
Something rattles behind that ventilation grille whenever the fan starts.
Something rattles behind that ventilation grille whenever the fan starts.
Could someone wipe the ventilation grille while the stepladder is still here?
Could someone wipe the ventilation grille while the stepladder is still here?