BREECHBLOCK
Meaning of BREECHBLOCK in English
/breech"blok'/ , n. Ordn.
a movable piece of metal for closing the breech in certain firearms.
Also, breech-block .
[ 1880-85; BREECH + BLOCK ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012