(law) the eligible population from which jury members can be selected

A pool of water used for swimming, usually one which has been artificially constructed.

A long, slender tube or rod, extruded from buoyant foam and usually brightly coloured, used as an exercise tool or toy in swimming pools.

(finance) Collective investment (such as a company or syndicate) where the investors have little or no idea what is being done.

(US, military) A fleet of vehicles for use by a military installation; the department that maintains them

plural of blind pool

(genetics) The complete set of unique alleles that would be found by inspecting the genetic material of every living member of a species or population.

plural of pool table

A group of news organizations pooling their resources in the collection of news. A video pool or pool feed is then distributed to members of the pool, who are free to edit it or use it as they see fit.

plural of gene pool