die Belüftungsöffnung
Translation
ventilation openings, vents, air vents
Examples
Die Belüftungsöffnungen müssen frei bleiben.
The ventilation openings must remain clear.
Reinigen Sie die Belüftungsöffnungen regelmäßig.
Clean the air vents regularly.
Grammar Patterns
the ventilation openings ((of sth.)) the ventilation openings of sth. The ventilation openings of the device are clogged.
to clean the ventilation openings to clean the ventilation openings Clean the air vents regularly.
Similar Words
Synonyms: ventilation slit, air hole
Etymology
A compound noun: 'Be-' + 'Lüftung' (ventilation) + '-s-' (connector) + 'Öffnung' (opening). 'Lüftung' comes from 'Luft' (air).
Memory Tips
Break it down: Be-Lüftungs-Öffnung -> For-Air-Opening. It's literally an opening for air.