smoke damper
Word Rarity
Rare
Frequency: Zipf frequency 2.93 in modern English
22
Scrabble Score
11
Letters
2
Syllables
9
Unique Chars
Meaning
noun
A safety device installed in a building’s HVAC ductwork or smoke barriers; to automatically close when smoke is detected, sealing off vents and preventing toxic smoke and gases from spreading through the ventilation system to other areas.
Inflected Forms
smoke dampers (plural)