Having been quenched or eliminated.

A fire extinguisher. / (historical) A small hollow conical instrument for putting out a candle.

plural of extinguishing

Third-person singular simple present indicative form of extinguish

plural of extinguisher

That extinguishes a fire in the material that it is a part of

A device that can be used to put out a fire. Usually a portable cylinder filled with carbon dioxide, dry powder or water, in the latter two cases with some means of pressurising the cylinder to expel the contents.

plural of fire extinguisher

A strategy of marketing that involves extending widely used standards of product categories with proprietary capabilities, and then using the differences to disadvantage its competitors.