| ̷ ̷ ̷ ̷+ noun
Etymology: International Scientific Vocabulary hypo- + xanthine
: a purine base C 5 H 4 N 4 O found in plant and animal tissues, formed by hydrolysis of adenine and inosinic acid, and yielding xanthine on oxidation; 6-hydroxy-purine
| ̷ ̷ ̷ ̷+ noun
Etymology: International Scientific Vocabulary hypo- + xanthine
: a purine base C 5 H 4 N 4 O found in plant and animal tissues, formed by hydrolysis of adenine and inosinic acid, and yielding xanthine on oxidation; 6-hydroxy-purine
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012