US Pioneer With a Knife Named After Him

This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1456, Puzzle 5 (High Definition).

Question is: US Pioneer With a Knife Named After Him

and the answer is: JIMBOWIE

Word Meaning:

JIM — (informal) To jimmy (something); to mess up or mess with (something).

Definitions from Wiktionary.

US Pioneer With A Knife Named After Him - Past and Present Tech CodyCross Answers | CodyCross Solutions