undigestible

[ uhn-di-jes-tuh-buhl, -dahy- ]

adjective

1. indigestible.

Word History and Origins

Origin of undigestible¹

First recorded in 1605–15; un- ¹ + digestible

Example Sentences

It was the most undigestible sawdust I ever see; and Tom said the same.

From Project Gutenberg