petticoat pipe
Word Rarity
Rare
Frequency: Zipf frequency 2.62 in modern English
21
Scrabble Score
13
Letters
3
Syllables
7
Unique Chars
Meaning
noun
A short, flaring pipe surrounding the blast nozzle in the smokebox of a locomotive, to equalize the draft.
Example Sentences
- "The ordinary blast-nozzle and petticoat pipe properly proportioned for any British locomotive can make it produce 30 d.b.h.p./sq ft of grate continuously with a blast-pipe pressure 4 lb/sq in. above atmospheric pressure."