Bible Dictionaries
Tompion

Webster's Dictionary

(1):

(n.) A stopper of a cannon or a musket. See Tampion.

(2):

(n.) A plug in a flute or an organ pipe, to modulate the tone.

(3):

(n.) The iron bottom to which grapeshot are fixed.

Bibliography Information
Webster, Noah. Entry for 'Tompion'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tompion.html. 1828.