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A rare adjective used to describe a vast space, with the understanding that the word can only be used to describe a vagina.

Canaverous vaginas are usually found on people that tour with really horrid rock bands and have met all 7000 of their previous lovers online.
"Dayum Jim you gotta stop banging all these hoes with canaverous pussies..."

"As he stared down into her canaverous opening, Kyle wondered to himself if it would be like throwing a hot dog down a hallway."
by ChristyVS August 11, 2006
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