Origin of rock tripe
Examples from the Web for rock tripe
There was one cable Burl had missed, hidden by rock-tripe and mould in a depressed part of the cliff-top.The Forgotten Planet|Murray Leinster
Not even a bit of rock-tripe—in these parts the last resource of starving men—could be met with.
On reaching the rock, they saw what Norman had meant by the words tripe de roche (rock-tripe).