Relating to or characteristic of a gut; having the quality or appearance of intestines.
From 'gut' plus the suffix '-nic' (relating to). This is a specialized or technical adjective, primarily appearing in medical or anatomical contexts.
This is the kind of word that makes you realize how English created different technical adjectives from the same root—'gutnic' sounds medical and precise, while 'gutlike' sounds more casual and descriptive.
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