Learn the correct spelling “caisson” and why “casion” is wrong.
Incorrect spelling - Casion is a spelling error.
"casion" is a common misspelling of "caisson". Always use "caisson" when referring to the correct word.
Correct spelling - The proper way to spell this word.
Caisson means a watertight chamber used in construction or a military ammunition wagon.
"caisson": Caisson means a watertight chamber used in construction or a military ammunition wagon.
This word is commonly used in everyday conversation and writing.
"Correct:" Workers entered the caisson.
"Correct:" The bridge used large caissons.
"Correct:" The army moved the caisson unit.
"Incorrect:" Workers entered the casion.
"Incorrect:" The casion was used.
A: Caisson.
A: A watertight chamber OR ammo wagon.
A: No.
A: The workers entered the caisson.
A: Engineering & military.
“Caisson” is correct; ‘casion’ is just a phonetic misspelling.