rock tripe


noun
  1. any lichen of the genus Umbilicaria.

Origin of rock tripe

1
First recorded in 1850–55; allegedly so called in reference to the appearance of the thallus

Words Nearby rock tripe

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use rock tripe in a sentence

  • The stone was mostly covered by ragged, bluish-green rock-tripe in partly overlapping sheets.

    Nightmare Planet | Murray Leinster
  • 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
  • The stone was mostly covered by bluish-green rock-tripe in partly overlapping sheets.

    The Forgotten Planet | Murray Leinster
  • We used to eat a kind of moss called rock-tripe, sweetened bark, and May-apples, that tasted of the peach and the raspberry.

    Atala | Franois Auguste de Chateaubriand
  • On reaching the rock, they saw what Norman had meant by the words tripe de roche (rock-tripe).

    The Young Voyageurs | Mayne Reid

British Dictionary definitions for rock tripe

rock tripe

noun
  1. Canadian any of various edible lichens, esp of the genus Umbilicaria, that grow on rocks and are used in the North as a survival food

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012