underroot

Etymology 1
From, equivalent to.

Adjective

 * 1) Beneath the roots.

Adverb

 * 1) Beneath the roots.

Noun

 * 1) The underground root portion of a plant, or a single underground root.
 * 2)  An underlying root or basis
 * 1)  An underlying root or basis
 * 1)  An underlying root or basis
 * 1)  An underlying root or basis
 * 1)  An underlying root or basis

Verb

 * 1)  to dig or burrow beneath, especially beneath the roots of;  to undermine

Noun

 * 1)  Square root.