What's the difference between bell and catbird?

Bell


Definition:

  • (n.) A hollow metallic vessel, usually shaped somewhat like a cup with a flaring mouth, containing a clapper or tongue, and giving forth a ringing sound on being struck.
  • (n.) A hollow perforated sphere of metal containing a loose ball which causes it to sound when moved.
  • (n.) Anything in the form of a bell, as the cup or corol of a flower.
  • (n.) That part of the capital of a column included between the abacus and neck molding; also used for the naked core of nearly cylindrical shape, assumed to exist within the leafage of a capital.
  • (n.) The strikes of the bell which mark the time; or the time so designated.
  • (v. t.) To put a bell upon; as, to bell the cat.
  • (v. t.) To make bell-mouthed; as, to bell a tube.
  • (v. i.) To develop bells or corollas; to take the form of a bell; to blossom; as, hops bell.
  • (v. t.) To utter by bellowing.
  • (v. i.) To call or bellow, as the deer in rutting time; to make a bellowing sound; to roar.

Example Sentences:

  • (1) The males had characteristic manifestations of the Martin-Bell syndrome.
  • (2) The bell-shaped dose-response curves observed after irradiation with either X rays or neutrons are explained by assuming simultaneous initial transforming events and cell inactivation with the data for cell inactivation at higher doses being in agreement with data reported for other strains of mice.
  • (3) In 2009, he allowed Imagine to be played on the cathedral bells.
  • (4) Auditory brain stem potentials (ABP) were recorded in 27 patients with Bell's palsy during the early phase of the disease and 1-3 months later.
  • (5) Until the bell, 19-year-old Lizzie Armitstead figured strongly in a leading group of 12 that at one point enjoyed a two-minute lead, racing comfortably alongside the Olympic time-trial champion Kristin Armstrong.
  • (6) To produce intramodal arousal, normal subjects also had EEG recordings made during the random sounding of a loud bell.
  • (7) At low concentrations of gelactin, the gelatin of actin exhibits a bell-shaped dependency on free calcium ion concentration, being stimulated between pCa 8 and 6 and inhibited at pCa below 5.5, while at high gelactin concentrations the calcium sensitivity of actin gelation is apparently abolished.
  • (8) For an "FM specialized" cell, the response pattern to each of the parameters was either monotonic or bell-shaped.
  • (9) On the other hand they showed bell-shaped promotive effects on PRL-ovarian receptor binding, the maximal effects being observed at 10-20 mM.
  • (10) A case of fragile-X syndrome (the Martin-Bell syndrome) in two male half-sibs from different marriages of their mother was described.
  • (11) Steve Bell on Jeremy Corbyn not singing the national anthem – cartoon Read more Admiral Lord West, former Labour security minister, said the decision not to sing the anthem was extraordinary.
  • (12) An 18-year-old mentally retarded male with the Martin-Bell syndrome was fragile X positive.
  • (13) A spokesman for the public relations firm Bell Pottinger, which represents Rajapaksa, denied that he had cancelled his trip to the UK last month becuse of fears that he might face an arrest warrant.
  • (14) Oestrous and dioestrous rats were observed during the initial 2 min of open-field exposure, and after a loud bell had sounded.
  • (15) DynaTAC became the phone of choice for fictional psychopaths, including Wall Street's Gordon Gekko, American Psycho's Patrick Bateman and Saved by the Bell's Zack Morris.
  • (16) When Question Time was moved to an earlier 9pm slot in May during the MPs' expenses scandal, a panel including Martin Bell, Ben Bradshaw and William Hague had 3.7 million viewers and a 17% share.
  • (17) At a higher concentration (20 microM), effects of RP 62719 on inotropy and lusitropy were less marked, thus accounting for the bell-shaped form of the dose-response curve.
  • (18) Had the Bell and Loop criteria been used to decide which patients had skull radiography, 35% (all in children) of the fractures would have gone undetected.
  • (19) At late cap stage and at early bell stage receptors are not present at inner enamel epithelium level but they can be detectable in the mesenchyma of dental papilla and in some cells of the follicle.
  • (20) They found her and rang the emergency bell,” she said.

Catbird


Definition:

  • (n.) An American bird (Galeoscoptes Carolinensis), allied to the mocking bird, and like it capable of imitating the notes of other birds, but less perfectly. Its note resembles at times the mewing of a cat.

Example Sentences:

  • (1) The duration of detectable neutralizing antibody in these birds was found to be ephemeral in some species (e.g., black-capped chickadees) and extremely longlasting in others (e.g., gray catbirds, swamp sparrows).
  • (2) Thus, although birds may help establish new foci of ticks, catbirds, at least, do not appear to contribute as reservoirs of infection.
  • (3) Our data implicate sparrows, cowbirds, and catbirds in the amplification of EEE virus and Culiseta melanura mosquitoes as vectors among avians.
  • (4) Of 28 catbirds captured in a site enzootic for this agent, 18 were infested by immature Ixodes dammini, the tick vector.
  • (5) We compared the relative infectivity to vector ticks of gray catbirds (Dumetella carolinensis) and white-footed mice (Peromyscus leucopus) for the Lyme disease spirochete (Borrelia burgdorferi).
  • (6) Although 76% of noninfected larval ticks placed on these mice in a xenodiagnosis became infected, none of the ticks similarly placed on 12 catbirds did so.

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