側そく心しん体たいMeanings1nouncorpus cardiacumentomology›A neuroendocrine organ in insects, part of the retrocerebral complex. Used in entomology and insect physiology.昆こん虫ちゅうの側そく心しん体たいは、アラタ体たいとともにホルモン分ぶん泌ぴつに関かん与よする。The corpus cardiacum of insects, together with the corpus allatum, is involved in hormone secretion.