- D'eculassement
- D'eculassement D['e]`cu`lasse`ment", n. [F.] Also, sometimes, Anglicized Deculassment Dec`u*lass"ment(Ordnance) An accidental blowing off of, or other serious damage to, the breechblock of a gun; also, a removal of the breechblock for the purpose of disabling the gun. [Webster 1913 Suppl.]
The Collaborative International Dictionary of English. 2000.