|pīrō|kad.ə|chü]ik-, -ə|shü], -ə|kyü]\ noun
Usage: pyrocatechuic fr. pyr- + catechu + -ic
: a crystalline acid C 6 H 3 (OH) 2 COOH derived from pyrocatechol; 2,3-dihydroxy-benzoic acid
|pīrō|kad.ə|chü]ik-, -ə|shü], -ə|kyü]\ noun
Usage: pyrocatechuic fr. pyr- + catechu + -ic
: a crystalline acid C 6 H 3 (OH) 2 COOH derived from pyrocatechol; 2,3-dihydroxy-benzoic acid
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012