Skip to content A B C D E F G H I J K L M N O P Q R S T U V W X Y Z urothelially In relation to the urothelium urotheliogenic That originates in the urothelium urothelium The epithelium of the urinary bladder. urotherapeutic Relating to urotherapy. urotherapist One who administers urotherapy. urotherapy uropathy; urine therapy in alternative medicine urothoid Any amphipod in the Urothoidae. urotoxia The poisonous content of the urine. urotoxic Relating to the poisonous character of the urine. urotoxicity The quality of being urotoxic. urotoxin any toxic substance that can be found in urine urotoxy urotoxic unit urotropin hexamine urotropine hexamine urovaginal urinary and vaginal urovirulence The condition of being urovirulent urovirulent virulent in the urinary tract uroxanate Any salt of uroxanic acid. uroxanthin The yellow pigment in urine. uroxatral Synonym of alfuzosin. uroxin alloxantin Urozhaine A village in Bobrovytsia urban hromada, Nizhyn Raion, Chernihiv Oblast, Ukraine. Urozhaynoye A village in Urozhayny rural settlement, Sovetsky Raion, Altai Krai, Siberian Federal District, Russia. urp The sound of a burp. Urpeth A village and civil parish north-west of Chester-le-Street, County Durham, England (OS grid ref NZ2554). urpy Experiencing minor feelings of digestive discomfort, such as nausea or gassiness; mildly queasy. Urquhart A village in Moray council area, Scotland (OS grid ref NJ285626). Urquidez A surname. Urquidi A surname. Urquijo A surname from Spanish [in turn from Basque]. Urquilla A surname. Urquiza A surname. Urquizo A surname. urradhus Designating minor laws in ancient Ireland which could be administered by nobles and magistrates, as opposed to those laws of universal application which could be administered only by duly qualified judges. Urrea A surname. urreligion The theoretical primeval religion. urrhodin Indigo red, a product of the decomposition or oxidation of indican, sometimes found in the sediment of pathological urines. Urrutia A surname. Urry A surname. urs The anniversary of the death of a Sufi saint, celebrated with music and ritual. ursal The ursine seal or sea bear, better known as the northern fur seal, Callorhinus ursinus. ursane A particular pentacyclic triterpene Urschleim Primordial soup; the protoplasm from which all life originated, according to a theory of the German biologist Ernst Haeckel. urself yourself urselves yourselves ursene A triterpene present in the chestnut Castanea sativa ursicidal Of or pertaining to the killing of bears. ursicide The killing of a bear. ursid Any species of the family Ursidae; a bear, a giant panda, or any of certain extinct relatives. ursiform Shaped like a bear. ursigram A message broadcast by telex, radio or otherwise, containing scientific data (such as sunspot activity etc) ursilite An orthorhombic mineral containing calcium, hydrogen, magnesium, oxygen, silicon, and uranium. ursin arbutin ursine Of, pertaining to, or characteristic of bears. ursodeoxycholate Any salt or ester of ursodeoxycholic acid. ursodeoxycholic Of or pertaining to ursodeoxycholic acid ursodeoxycholyltaurine tauroursodeoxycholic acid ursodiol Ursodeoxycholic acid. ursoid Any mammal of the family Ursidae, the bears. ursolate Any salt or ester of ursolic acid. ursolic Relating to ursolic acid and its derivatives. urson A species of New World porcupine, Erethizon dorsatum. ursophile One who loves bears. Ursprache A proto-language. urstromtal A broad glacial valley formed during an ice age by meltwater flowing roughly parallel to the ice margin. Ursua A surname from Spanish [in turn from Basque]. ursuk Synonym of bearded seal. Ursula A female given name from Latin. Ursulian Synonym of Ursuline. Ursuline One of a Roman Catholic female religious order whose patron saint is Saint Ursula. ursusagalmatophilia The sexual or romantic attraction to teddy bears; a fetish or paraphilia for stuffed animal bears. Urswick A civil parish (served by Urswick, Bardsea and Stainton Parish Council) in Westmorland and Furness, Cumbria, England, previously in South Lakeland district, which includes the villages of Great Urswick and Little Urswick. Urteaga A surname from Spanish urtext A primitive, seminal, or prototypical example of an artistic genre or the basis of an ideological movement. urtextual Of or relating to an urtext. urticaceous Of or pertaining to the family Urticaceae, which includes the nettles. urtical resembling, or relate to, nettles. urticalean Relating to plants of the former order Urticales urticant Causing itching or stinging. urticaria Itchy, swollen, red areas of the skin which can appear quickly in response to an allergen or other conditions. urticarial Relating to urticaria. urticariform Resembling urticaria; that is, hives-like. urticarious Relating to, or of the nature of, urticaria. urticate To have or produce a stinging sensation, as of nettles or urticating hair. urtication The development of urticaria (hives). urticoid (Especially of a cystidium) shaped like a stinging-nettle hair (with a long straight pointed section and a swollen base). urticose Of or relating to nettles. urtite A mineral consisting largely of nepheline, with aegirine and apatite, but no feldspar. urtoxazumab A humanized monoclonal antibody used to treat diarrhoea caused by Escherichia coli. Uru A member of an indigenous people of Peru and Bolivia. urubu A New World vulture (a vulture from South America). urucum Achiote. urucuri An acuri palm, a palm tree of species Attalea phalerata. Urueta A surname. Uruguay A country in South America. Official name: Oriental Republic of Uruguay. Capital and largest city: Montevideo. Uruguayan A person from Uruguay or of Uruguayan descent. Uruguayanness Quality of being Uruguayan. uruguaysuchid Any crocodyliform of the family †Uruguaysuchidae. uruisg A brownie in Scottish folklore. Uruk An ancient city in Sumer and Babylonia, in modern-day Iraq. Urukean A native or inhabitant of the ancient city of Uruk. Urukuena Synonym of Wayana (“Carib-speaking people of the Guiana highlands”). Urum A Turkic language spoken in Ukraine and by a diaspora around the world, including in Georgia. Uruma A city in Okinawa Prefecture, Japan. urumi An Indian sword with a flexible whip-like blade. urunday A tree, Myracrodruon balansae (syn. Astronium balansae). Urundi Former name of Burundi, reflected in the name of Ruanda-Urundi (Rwanda and Burundi). Urunga A town in the Bellingen council area, eastern New South Wales, Australia. urupa In Māori culture, a burial ground. urus The aurochs. urushi Lacquer from the tree Toxicodendron vernicifluum. urushinic Synonym of laccic. urushiol An oil found in plants of the family Anacardiaceae, causing an allergic skin rash on contact; consists of a variable mixture of several related organic compounds. urushiye A Japanese lacquer picture. urusovite A monoclinic-prismatic light green mineral containing aluminum, arsenic, copper, and oxygen. urut A traditional Malay massage which involves soft-tissue manipulation of the whole body to alleviate different types of conditions and ailments. Urutawan An age from 108.4 to 103.3 million years ago, a subdivision of the Cretaceous. urutu A venomous pit viper of species Bothrops alternatus. Uruzgan A province of Afghanistan. urva A crab-eating mongoose (Urva urva, syn. Herpestes urva). urvan The soul. urvantsevite A tetragonal-ditetragonal dipyramidal steel gray mineral containing bismuth, lead, and palladium. Urvashi apsara wife of Pururavas. Urvi A female given name from Sanskrit used in India. Ury A river in Aberdeenshire council area, Scotland, which joins the River Don at Inverurie. Uryevick A surname Urzendowski A surname from Polish. Urziceni A city in Ialomiţa, in southeastern Romania. Urzua A surname. us Me and at least one other person, excluding the person(s) being addressed. (exclusive us.) USAAC Former name of USAAF (“United States Army Air Force”) (now, USAF (“United States Air Force”)) Initialism of United States Army Air Corps. USAAF Former name of USAF (United States Air Force); Initialism of United States Army Air Forces. USAAS Former name of USAAC (“United States Army Air Corps”) (now, USAF (“United States Air Force”)); Initialism of United States Army Air Service. usability The state or condition of being usable. usable Capable of being used. usableness The quality of being usable. usably In a usable manner. usage A custom or established practice. usageaster A self-appointed authority on language usage. usager One who has the use of anything held in trust for another. Usaghade A Lower Cross River language spoken in Cameroon and Nigeria. usagist One who defines a language by usage rather than theory. USAian Of or pertaining to the United States. Usain A male given name Usakhelauri a semisweet Georgian wine Usakos A town in the Erongo Region of Namibia. USAN A hamlet south of Montrose, Angus council area, Scotland (OS grid ref NO7254). usance The length of time permitted for the payment of a bill of exchange. Usania The United States of America. Usanian Of or pertaining to the United States of America.