विवृ

Etymology
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Root

 * 1) to uncover, spread out, open, display, show, reveal, manifest
 * 2) to illumine (darkness)
 * 3) to unsheathe (a sword)
 * 4) to part, comb (hair)
 * 5) to explain, describe, comment upon
 * 6) to cover, cover up, stop up