What's the difference between scratched and scratcher?
Scratched
Definition:
(imp. & p. p.) of Scratch
Example Sentences:
(1) To test the hypothesis that EAA agonists are involved in transmission of nociceptive information in the spinal cord, we tested the effect of various opioid, sigma and phencyclidine compounds on the action of NMDA in the tail-flick, hot-plate and biting and scratching nociceptive tests.
(2) Some organization schemes concerning locomotor and scratching rhythmicity generators are considered, such as: two half-centres with reciprocal inhibitory connections and tonic excitatory influences on these half-centres: two half-centres with inhibitory-excitatory connections and tonic excitatory influences on one half-centre; ring structures consisting of more than two functional groups of neurons with excitatory and inhibitory connections between them.
(3) In an interview with the Guardian, James Hansen, the world's pre-eminent climate scientist, said any agreement likely to emerge from the negotiations would be so deeply flawed that it would be better to start again from scratch.
(4) The satisfaction derived from smoking depends not only on the pharmacological effects of nicotine but also the sensory stimulation from smoke inhalation, particularly the tracheal 'scratch'.
(5) The pathogenesis of the prolific mite population is unclear, but either a specific immunologic deficit or the inability to effectively eliminate the mites by scratching is a plausible possibility.
(6) Forty-three percent of dog bites, and 52% of cat bites-scratches were provoked, that is, happened while the victim was interacting with the animal.
(7) If the NHS was being created from scratch, primary and community care would be treated as one service.
(8) The timing of knee extensor activity within the hip cycle is different for each form of the scratch (Robertson et al., 1985); thus, the sign of the reset cannot be predicted from the timing of the stimulus relative to the knee extensor cycle.
(9) We report a patient with cat scratch disease who presented with multiple scattered nodular lesions on the legs.
(10) Application of APV to a midbody segment also reduced the magnitude of temporal summation in the scratch circuit in response to electrical stimuli delivered to the shell at 4- to 5-s intervals.
(11) Windshields, spectacles, contact lenses, lashes, an excessive tear meniscus, intraocular lens scratches, and posterior capsular opacification are possible causes that can be easily identified and treated.
(12) Ventral UVA pre-exposure did not appear to affect dorsal skin irritation as expressed by scratch marks.
(13) A rare vascular proliferation found as a skin lesion in patients suffering from the acquired immunodeficiency syndrome and sometimes referred to as epithelioid angiomatosis is believed to be a manifestation of infection by the cat scratch bacillus or a related organism.
(14) We have made Afghanistan stronger by building up from scratch strong security forces.
(15) Immunoperoxidase staining with an antiserum raised against the cat-scratch disease bacillus stained these organisms in all patients.
(16) licking, scratching, grooming, head and limb movements), a reaction termed immobility.
(17) These data suggest that hindlimb scratching induced by 5-HT agonists may not be centrally mediated but rather may be mediated by a neuronal 5-HT1A receptor localized outside the blood-brain barrier.
(18) In contrast, after weaning they showed a significant increment in the duration of face-washing, head-washing, fur licking and body-scratching.
(19) A strong correlation was found between reduction in scratching and improvement in skin status.
(20) But screens already demonstrated by GT can withstand scratches from concrete.
Scratcher
Definition:
(n.) One who, or that which, scratches; specifically (Zool.), any rasorial bird.
Example Sentences:
(1) Where exactly this money will come from is turning into a head scratcher.
(2) The Bolt’s name is something of a head-scratcher, being easy to confuse with Volt.
(3) That's quite a head-scratcher, especially for a cheap Saturday morning kiddie cartoon show.
(4) Three patients developed a peculiar pigmentation arising from prolonged mechanical friction with the skin due to the use of rough nylon towel or back scratcher for many years.
(5) A surgical technique for capsular bag fixation without anterior capsulectomy and a bulbous-tipped scratcher devised for use with this technique are described.
(6) Another head scratcher is Sanchez on the bench, he has been a revelation since his arrival and his ability to unlock a defense will be missed.