"a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used"@en-us . . . . . . . . "a porous mass of interlacing fibers that forms the internal skeleton of various marine animals and usable to absorb water or any porous rubber or cellulose product similarly used"@en-us . . . . . . "0"^^ . "sponge"@en-us . "0"^^ . . "113761980"@en-us . "114597758"^^ . . . . . . . . . . . "14597758-n"^^ . "sponge"^^ . . "110458513"@en-us . . . .