Bible Dictionaries
Tappet Rod

Webster's Dictionary

A rod carrying a tappet or tappets, as one for closing the valves in a Cornish pumping engine.

Bibliography Information
Webster, Noah. Entry for 'Tappet Rod'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tappet-rod.html. 1828.