whirling-table

Founding-era definition · Webster's 1828 American Dictionary

WHIRLING-TABLE, noun A machine contrived to exhibit and demonstrate the principal laws of gravitation , and of the planetary motion in curvilinear orbits.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI

More founding-era words: liberty · virtue · republic · justice · providence · commerce · militia · arms · prudence · establishment · religion · usurpation · tyranny · citizen · unalienable · sovereign