deriv► qaṭrana, vb. I, to tar, smear or coat with tar: denom., forming a new, 4-rad. root, ↗√QṬRN.For other values attached to the root, cf. ↗qaṭara, ↗qaṭṭara, ↗qiṭār, ↗taqāṭara, ↗¹quṭr, ↗²quṭr, ↗Qaṭar, ↗quṭ(u)r, ↗miqṭaraẗ, ↗Qaṭṭāraẗ, and, for the general picture (incl. earlier values, now obsolete), root entry ↗QṬR.