What's the difference between drooper and dropper?

Drooper


Definition:

  • (n.) One who, or that which, droops.

Example Sentences:

Dropper


Definition:

  • (n.) One who, or that which, drops. Specif.: (Fishing) A fly that drops from the leaden above the bob or end fly.
  • (n.) A dropping tube.
  • (n.) A branch vein which drops off from, or leaves, the main lode.
  • (n.) A dog which suddenly drops upon the ground when it sights game, -- formerly a common, and still an occasional, habit of the setter.

Example Sentences:

  • (1) A simple dropper that would withdraw only one drop and deliver the same would resolve this problem.
  • (2) By modifying the dimensions of the dropper tip we reduced the volume of the drops administered, and therefore the total dose of phenylephrine, without altering the concentration.
  • (3) The main errors were in the use of the dropper and timing.
  • (4) Two sets of ruggedness tests were carried out to evaluate the type of balance used to weigh the sample, amount of stain, staining time, sieve design, technique used to transfer stained material from beaker to sieve, washing technique used to accumulate stained material at edge of sieve, diameter of eye dropper used to transfer sample from sieve to graduated tube, number of 0.5 mL portions examined, and magnification used to examine prepared slides.
  • (5) These include sinks, trial lenses, solutions, lens cases, multidose dropper bottles, and storage trays.
  • (6) Disposable dropper pipettes proved to be economical, accurate, and precise.
  • (7) Local anesthetic cartridges should not be stored in a confined space with dropper bottles containing either methyl methacrylate or ethyl methacrylate monomers.
  • (8) No organisms could be cultured from Fluress one minute after inoculation of the solution or five minutes after inoculation of the dropper tip.
  • (9) The use of a sterile medicine dropper to apply slight suction to the epithelial side of the button allows for easy and secure removal of the trapped button without the risk of distortion or direct trauma to the endothelium as could occur with other methods.
  • (10) The evidence presented shows that both methyl methacrylate and ethyl methacrylate monomers can diffuse through the rubber bulb of a dropper dispenser-style bottle.
  • (11) If a dropper bottle of these agents is stored in a confined space such as a storage tub along with certain local anesthetic cartridges, the monomer vapor can enter the cartridge and contaminate its contents.
  • (12) Uniform drops of the 12 standard bacteriocins were added simultaneously with a bacteriocin-bacteriophage dropper to each strain to be typed.
  • (13) With active drainage, the bladder and paracystic fat were continuously irrigated with drug solutions siphoned off from a jar into a dropper obtained from a disposable hemotransfusion system.
  • (14) Asked immediately after the match in a courtside interview to explain his remarks, Kyrgios justified his jaw-dropper with smug indifference: “He was getting a bit lippy with me, kind of in the heat of the moment.
  • (15) To determine the ability of fluorescein-anesthetic combination solutions and their applicators to regain sterility, we contaminated four commercially available fluorescein-anesthetic solutions and their dropper tips with inocula of either Pseudomonas species or Staphylococcus species.
  • (16) In contrast, organisms were cultured from the other fluorescein-anesthetic preparations for at least one hour after bacterial inoculation into the solution or onto the dropper tip.
  • (17) However, it was multistep and required use of droppers.
  • (18) Methyl methacrylate is substantially more efficient in this regard than is ethyl methacrylate, which leads to the loss of these products into the environment immediately around the dropper bottle.
  • (19) When stored in small tube-droppers for not less than 12 months (observation time) the repository fluorenal eye drops retain their therapeutic activity.
  • (20) Millions of us reach for the brown dropper bottle as soon as the first signs of a cold appear, hoping to nip it in the bud.

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