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Medical Definition of Contraceptive sponge
1. A resilient, hydrophilic sponge of polyurethane foam impregnated with a spermicide; contraception is achieved by action of the spermicide. (05 Mar 2000)
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1. A resilient, hydrophilic sponge of polyurethane foam impregnated with a spermicide; contraception is achieved by action of the spermicide. (05 Mar 2000)