#1 pool n. an excavation that is (usually) filled with water. wn
#2 pool v. combine into a common fund; "We pooled resources". wn
#3 pool n. [pond] a small lake; "the pond was too small for sailing". wn
#4 pool n. an organization of people or resources that can be shared; "a car pool"; "a secretarial pool"; "when he was first hired he was assigned to the pool". wn
#5 pool n. [consortium, syndicate] an association of companies for some definite purpose. wn
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