The lining of the large stomach of ruminating animals, when prepared for food. / (chiefly in the plural) The entrails; hence, humorously or in contempt, the belly.

(derogatory) That (what has just been said) is untrue.

plural of tripe

plural of rock tripe

An edible lichen of the genus Umbilicaria that grows on rocks.

(colloquial) Nonsense; folly. / Used other than figuratively or idiomatically: see tripe, onion.

(organic chemistry) The relatively stable, trimeric form of the high explosive acetone peroxide

(chemistry) An organic compound formed from three amino acids joined by peptide bonds.

(chemistry) Any compound containing three peroxide groups

(chemistry) Any compound containing three perchlorate groups