urinator

1. (obsolete) A diver, especially someone who searches for things underwater.Examples: "But above all, the diſcovery of ſubmarine treaſures is more eſpecially conſiderable, not only in regard of what hath been drowned by wrecks, but the ſeveral precious things that grow there, as Pearl, Coral Mines, with innumerable other things of great value, which may be much more eaſily found out, and fetcht up by the help of this [a submarine], than by any other uſual way of the Urinators."; "[Y]ourſelf, in the ſecond tome of Uſefulneſs, have twice told them what you know of the ſkill of ſome urinators. And it is more than ten years ſince his majeſty's urinator, Mr. Curtis, publiſhed in the Gazette, how he had practiſed, and was furniſhed with inſtruments divers, and ſhipping, to recover permanent goods which are loſt by ſhipwreck; which minds me how eaſy it were, and advantageous for our merchants, in all their voyages, to be furniſhed with ſuch urinators; [...]"; "In Feb. 166¾. he [Robert Hooke] contriv'd a way to ſupply freſh Air to the Urinator under the Diving Bell by a Chain of Buckets and a Leaden Box for his Head, when he went out of the Bell to be ſupply'd with freſh Air from the Bell, &c."obsolete