I. ˈ ̷ ̷| ̷ ̷ adjective
: so constructed or placed as to be relatively secure against the explosive force of bombs or shells
a bombproof cellar
II. ˈ ̷ ̷| ̷ ̷ noun
: a bombproof shelter
I. ˈ ̷ ̷| ̷ ̷ adjective
: so constructed or placed as to be relatively secure against the explosive force of bombs or shells
a bombproof cellar
II. ˈ ̷ ̷| ̷ ̷ noun
: a bombproof shelter
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012