Definitions

1. adjective

Lacking or without ganglia; especially, relating to or affected by a condition (gaglionic megacolon) in which the absence of ganglia in the bowel leads to megacolon.

“The patient’s aganglionic megacolon required immediate surgery to alleviate symptoms.”

2. noun

A tissue or organ that is aganglionic.

“The doctor studied the aganglionic tissue to better understand the underlying cause of the condition.”