ROOT n.
ral, first-formed, main root, from which the rootlets are given off. -- Root and branch, every part; wholly; completely; as, to destroy an error root and branch. -- Root-and-branch men, radical reformers; -- a designation applied to the English Independents (1641). See Citation under Radical, n., 2. -- Root barnacle…
RUB n.
uction, an impediment; especially, a difficulty or obstruction hard to overcome; a pinch. Every rub is smoothed on our way. Shak. To sleep, perchance to dream; ay, there's the rub. Shak. Upon this rub, the English ambassadors thought fit to demur. Hayward. One knows not, certainly, what other rubs might have been ordai…