Radix: base of wings, and their point of insertion; see pteropega.
The root (radix) of the verb does not by itself indicate tense.
This word appears to be a derivation from the radix Wawb, white.
Bik, is, apparently, the radix of the expression for “rock.”
The root is quite the same as that of the officinal Radix senegæ.
Bik, is, apparently, the radix of the expression ...