|pīrō|trī|tarik- noun
also py·ro·tri·tar·tar·ic acid -īˌtär|tarik-
Etymology: pyrotritaric International Scientific Vocabulary pyr- + tri- + tar taric; pyrotritartaric from pyr- + tri- + tartaric
: a crystalline acid (C 6 H 7 O)COOH formed especially by heating tartaric acid; 2,5-dimethyl-3-furoic acid