lava lamp

noun

a decorative type of lamp in which a luminous viscous material moves in constantly changing shapes

Word Origin for lava lamp

C20: from the resemblance of the shapes to molten lava in water

Words nearby lava lamp

lautrec, lautréamont, lauzon, lav, lava, lava lamp, lava-lava, lavabo, lavage, laval, lavalava