Definition of impounder in US English:

impounder

noun

  • See impound

    • ‘Victims have described the cowboy car impounders as ‘swarthy and threatening’ and some have paid cash in full rather than face their wrath.’
    • ‘The impounder may sell the animal if the owner fails to appear within thirty days and claim it, but must return it when the owner appears and compensates the impounder for the damage and for the expense of keeping and advertising the animal.’