Dictionary

All Word
uncleanness Noun the state of being unsanitary
uricaciduria Noun presence of abnormal amounts of uric acid in the urine
urocele Noun extravasation of urine into the scrotal sac
uropathy Noun any pathology of the urinary tract
unilateral paralysis Noun paralysis of one side of the body
urinary hesitancy Noun difficulty in beginning the flow of urine
urinary tract infection Noun any infection of any of the organs of the urinary tract
urethritis Noun inflammation of the urethra
uratemia Noun presence of abnormal amounts of uric acid salts in the blood
uraturia Noun presence of abnormally large amounts of uric acid in the urine
ureterocele Noun prolapse of the end of the ureter into the bladder
ureterostenosis Noun stenosis of the ureter
urethrocele Noun prolapse of the urethra into the vagina
unnilquadium Noun a radioactive transuranic element which has been synthesized
ununbium Noun a radioactive transuranic element
ununhexium Noun a radioactive transuranic element
ununpentium Noun a radioactive transuranic element
ununquadium Noun a radioactive transuranic element
ununtrium Noun a radioactive transuranic element
uranium Noun a heavy toxic silvery-white radioactive metallic element
uranium 235 Noun a uranium isotope with mass number 235
uranium 238 Noun the commonest isotope of uranium
undersoil Noun the layer of soil between the topsoil and bedrock
urobilin Noun brown bile pigment formed from urobilinogens and found in feces and in small amounts in urine
urobilinogen Noun a chromogen formed in the intestine from the breakdown of bilirubin
unsaturated fatty acid Noun a fatty acid whose carbon chain can absorb additional hydrogen atoms
unslaked lime Noun a white crystalline oxide used in the production of calcium hydroxide
urine Noun liquid excretory product
urea-formaldehyde resin Noun a clear thermosetting resin made from urea and formaldehyde and used in electrical fittings, adhesives, and finishes
urokinase Noun protease produced in the kidney that converts plasminogen to plasmin and so initiates fibrinolysis
universal solvent Noun hypothetical universal solvent once sought by alchemists
ubiquinone Noun any of several quinones found in living cells and that function as coenzymes that transfer electrons from one molecule to another in cell respiration
ultramarine blue Noun blue pigment made of powdered lapis lazuli
undecylenic acid Noun an acid that is a component of perspiration
unleaded gasoline Noun gasoline that has not been treated with a lead compound
unleaded petrol Noun gasoline that has not been treated with a lead compound
urease Noun an enzyme that catalyzes the hydrolysis of urea into carbon dioxide and ammonia
urethane Noun an ester of carbamic acid
uracil Noun a base containing nitrogen that is found in RNA (but not in DNA) and derived from pyrimidine
uraninite Noun a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium
uranium ore Noun any ore from which uranium can be extracted
uranyl Noun the bivalent radical UO2 which forms salts with acids
uranyl group Noun the bivalent radical UO2 which forms salts with acids
uranyl radical Noun the bivalent radical UO2 which forms salts with acids
uranyl nitrate Noun a yellow salt obtained by the reaction of uranium salts with nitric acid
uranyl oxalate Noun a salt obtained by the reaction of uranium salts with oxalic acid
urea Noun the chief solid component of mammalian urine
uric acid Noun a white tasteless odorless crystalline product of protein metabolism
urate Noun a salt of uric acid
uptime Noun a period of time when something (as a machine or factory) is functioning and available for use