(n.) A ring of metal, leather, or other material, or a perforated plate, used for various purposes, as around a bolt or screw to form a seat for the head or nut, or around a wagon axle to prevent endwise motion of the hub of the wheel and relieve friction, or in a joint to form a packing, etc.
(n.) A fitting, usually having a plug, applied to a cistern, tub, sink, or the like, and forming the outlet opening.
(n.) The common raccoon.
Example Sentences:
(1) The major advantage of this technic in comparison with the Gravlee Jet Washer is its low cost.
(2) During the first 19 months of use of the washer, nosocomial post-UGI endoscopy colonization or infections with P. aeruginosa increased 36%.
(3) Tests of effectiveness of disinfection of metal and polypropylene bedpans were made in a washer fitted with a steam generator.
(4) We must pay attention to contamination of endoscopes and endoscope washer at least once a month.
(5) Most train yards have a washer system, which we call the "buff", that takes about 10 minutes to clean the whole train, and that's it – it goes back into service.
(6) The current study aimed to examine sociodemographic and clinical variables between washer and checker subgroups of obsessive compulsive disorder.
(7) The point of contact was changed by the addition of a Belleville washer between the interface of the wing-nut clamp and the cheek.
(8) It has two Teflon-washered glass valves for filling, and two thermistors are supported at the center by glass capillary tubes.
(9) Physical cleaning and chemical sterilization of taps, and replacement of washers with 'approved' brands did not eradicate the organisms.
(10) Similar z values were obtained for the plastic and steel strip systems (z(D) = 21 C), but an unusually low z for spores on paper (z(D) = 12.9 C) and an unusually high z for spores on steel washers mated at 150 inch-lb of torque (z(D) = 32 C) were observed.
(11) When [1-(14)C]arachidonic acid (AA) was incubated with washer thrombocyte suspension, AA was mainly converted to PGF(2alpha), PGE2, and PGD2 in all species.
(12) Of these, two cell separators and the IBM cell washer are shown to be capable of producing YRBC suitable for clinical use.
(13) There was visible moisture remaining in the suction channel despite the use of the complete recommended automatic washer cycle.
(14) YRBC prepared from the IBM 2991 cell washer are recommended for clinical trials because of lower cost, greater convenience and lower white cell contamination compared to cell separator-derived YRBC.
(15) The findings are the following: (1) The 4.0-mm bolt with the 12-mm washer had greater pull-out resistance from thin (12-mm thick) cancellous bone than did the 6.5-mm cancellous screw.
(16) Patch tests with the GEIDC standard series of allergens, and with 8 washers made of copper, nickel, nickel-palladium, palladium, brass, bronze, gold and iron, were carried out in 964 consecutive patients who complained of intolerance to metals and in 200 controls who did not.
(17) The authors present a new technique utilizing a cancellous screw and polyacetal resin washer to attach the tendon to the navicular.
(18) Of 412 subjects seen during 1975-1984, there were 123 washers, 70 checkers and 89 washers and checkers (mixed group).
(19) The purpose of the present study was to determine the levels of solvent exposure of car washers and to evaluate the effectiveness of ventilation systems in car washing facilities.
(20) Since it requires no special equipment other than a microplate reader and washer it is particularly suitable for laboratories lacking the electrophoretic expertise or equipment required for EIA.