a primitive root; properly, to boil up; hence, to ferment (with scum); to glow (with redness); as denominative (from H2564) to smear with pitch:--daub, befoul, be red, trouble.
to boil, foam, foam up, ferment
(Qal) to boil, foam up
(Poalal) to be troubled, be in turmoil
(Poalal) to be reddened
(Qal) to daub, seal up, cover or smear with asphalt
