Lava Lamp Definition
noun
A vertical cylindrical lamp containing a thick liquid mixed with masses of a colored waxy substance: a lightbulb at the lamp's base generates heat that causes the waxy masses to rise and circulate in random swirling motions.
Webster's New World
Other Word Forms of Lava Lamp
Noun
Singular:
lava lamp
Plural:
lava-lampsRelated Articles
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