dry sprinkler
Word Rarity
Rare
Frequency: Zipf frequency 3.04 in modern English
22
Scrabble Score
12
Letters
2
Syllables
10
Unique Chars
Meaning
noun
A sprinkler (fire protection device) having pressurized air in the distribution pipes until a heat-activated sprinkler head opens and releases the stored air pressure, which opens the water valve.