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cannonproof. In DICTIOUS you will not only get to know all the dictionary meanings for the word
cannonproof, but we will also tell you about its etymology, its characteristics and you will know how to say
cannonproof in singular and plural. Everything you need to know about the word
cannonproof you have here. The definition of the word
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English
Etymology
From cannon + -proof.
Adjective
cannonproof (comparative more cannonproof, superlative most cannonproof)
- Impenetrable by cannonballs.
1948, Frances Winwar, The Saint and the Devil, page 33:It had not helped the duke to build himself a cannonproof stone chamber to sleep in for dread of vengeance after the assassination of Orleans.
1983, Richard J. Hargrove, General John Burgoyne, page 26:A cannonproof breastwork, built during the previous war, extended along the beach from the hills to the rocks.