Definition of "foamed" []

• Simple past tense and past participle of foam. (verb)

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• "Specifically the realm of 'foamed' metals forged in zero gee at high Gauss…"
• "The big ones are power satellites (beaming zero-carbon-footprint energy to earth), zero-G industrial processes (things that can't be cheaply made in a gravity field, such as foamed steel), and tourism (I'm looking forward to Disneymoon, and that first Hyatt with an out-of-this-world view)."
• "Liquid rock decompresses and explodes from the volcano's mouth, producing a mixture of 'foamed' glass and micro - and mini-crystals."