Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
root
Usage: 1) root 1a) root (literal) 1b) root (of people involving firmness or permanence) (fig) 1c) root, bottom (as lowest stratum) (fig) Aramaic equivalent: sho.resh (שֹׁ֫רֶשׁ "root" H8330)