(v. t.) To pinch and pull with a sudden jerk and twist; to twitch; as, to tweak the nose.
(n.) A sharp pinch or jerk; a twist or twitch; as, a tweak of the nose.
(n.) Trouble; distress; tweag.
(n.) A prostitute.
Example Sentences:
(1) Bojan Krkic had been snuffed out in his central role for Stoke and Hughes’s tweaks would have paid off if Diouf’s finishing had been more incisive.
(2) Starting small, with oddly tweaked vocal samples and ominous-sounding piano, the first half is brilliantly brooding, to the point where the first chorus of “I love these streets but they weren’t meant for me to walk” arrives at the 45-second mark just as all the music drops away completely.
(3) That's likely to mean a tweak in set-up – most likely Vidal will play in more of an advanced role, with Silva adding extra ballast in behind him.
(4) Figures from the Halifax showing a 2.4% rise in prices in February could put pressure on the chancellor to announce tweaks to Help to Buy in next week's budget.
(5) And we will report back on how we are doing and we might have to tweak, but this is what we are aiming for."
(6) Once humans have gained "total mastery over morphological genetics", post-60,000 years from now, we'll be tweaking our children's DNA so that they're born with straight noses, regal lines and perfect facial symmetry.
(7) The Liverpool manager, Brendan Rodgers, secured Fabio Borini from Roma last week and is still hoping to tweak his squad before the new season, retaining interest in Fulham's Clint Dempsey and the Swansea City midfielder Joe Allen, and any money from Carroll's sale would bolster the funds at his disposal.
(8) "That essentially is just a group of people agreeing on tweaking things and making them a little bit different.
(9) The results are stunning and include precise measurements of the matter content of the universe and a tweak to the best estimate for its age.
(10) The Observer view on tax credit cuts | Observer editorial Read more “These are very significant changes and therefore I am sure the chancellor is keeping an open mind and will be looking to see whether any specific tweaks need to be made in the comprehensive spending review which takes place next month,” he said.
(11) It will need lots of tweaking to avoid annoying people – it's already being prodded to see whether it takes more or fewer clicks to reach the phone-dialer (more), and whether you can still set wallpaper (no, but your friends do with their picture – you may need to prune your friends).
(12) So let us tweak the question slightly and ask: what is the point of Jimmy Carr?
(13) The show's storylines were tweaked to take account of the new post-watershed slot.
(14) Osborne won limited support for "technical" tweaks to the draft legislation , although it appeared unlikely that Britain would make big gains in seeking to reverse the key points.
(15) The Department for Transport unveiled several tweaks to the first stage of the HS2 route to mollify opponents in the wealthy commuter belt north and west of London.
(16) To Geldof’s credit, he has said some of the lyrics will be tweaked slightly for this new version.
(17) She has been staying in the Y:Cube temporarily as a test to help the architects tweak the interior design.
(18) The engineers have put a brave face on the crash landings, tweaking navigation software, landing trajectories and other details based on each test.
(19) It may also offer tweaked devices to get around any injunction: "Samsung has already made some design changes to new products since the litigation first started more than a year ago," said Seo Won-seok, an analyst at Korea Investment & Securities.
(20) What they are prepared to do is tweak the existing doctrine," said Rebecca Johnson, the head of the Acronym Institute, a pro-disarmament pressure group.
Twitch
Definition:
(v. t.) To pull with a sudden jerk; to pluck with a short, quick motion; to snatch; as, to twitch one by the sleeve; to twitch a thing out of another's hand; to twitch off clusters of grapes.
(n.) The act of twitching; a pull with a jerk; a short, sudden, quick pull; as, a twitch by the sleeve.
(n.) A short, spastic contraction of the fibers or muscles; a simple muscular contraction; as, convulsive twitches; a twitch in the side.
(n.) A stick with a hole in one end through which passes a loop, which can be drawn tightly over the upper lip or an ear of a horse. By twisting the stick the compression is made sufficiently painful to keep the animal quiet during a slight surgical operation.
Example Sentences:
(1) Comparison of the S100 alpha-binding protein profiles in fast- and slow-twitch fibers of various species revealed few, if any, species- or fiber type-specific S100 binding proteins.
(2) Twitch-tetanus ratios were calculated and found not to be related to unit contraction time.6.
(3) Hyperosmolar buffer slightly increased the sensitivity and maximal response to methacholine as well as the cholinergic twitch to electric field stimulation.
(4) The present results suggest that TMB-8 blocks twitches by preventing the release of Ca++ ions bound to the intracellular surface of the t-tubular membrane which is often called the store of 'trigger-calcium' ions.
(5) The twitches elicited by 0.1 msec pulses were abolished by tetrodotoxin, but were not reduced by dimethyltubocurarine or by hexamethonium.
(6) Starting from the observation that the part above 6 Hz of the power spectrum of force tremor during isometric contractions can be related to the unfused twitches of motor units firing asynchronously, an attempt was made to study the usefulness of force tremor spectral analysis as a global descriptor of motoneurone pool activity.
(7) The soleus, deep portions of the vastus lateralis, and superficial portions of the vastus lateralis muscles were examined to represent slow-twitch-oxidative, fast-twitch-oxidative-glycolytic, and fast-twitch-glycolytic skeletal muscle fiber types, respectively.
(8) Epinephrine potentiates muscle twitches via the second messenger, cAMP, secondary to hormone binding to membrane-bound beta-receptors.
(9) In physiological studies CDS mimics clonidine's action as an inhibitor of the electrically induced twitch response and as a partial agonist of the epinephrine-induced platelet aggregation.
(10) Facial twitch was followed by the generalized convulsion, further progressing to trembling of the limbs and then kicking of the hindlimb (full seizure) after 55 days of age.
(11) Stimulating the dorsal root at L5 was found to produce hindleg twitches in EAE rats with complete hindlimb paralysis.
(12) The anesthesiologist assessed the degree of neuromuscular blockade intraoperatively prior to pharmacologic reversal either by the standard method of visually counting the number of evoked thumb twitches elicited by supramaximal train-of-four stimulation of the ulnar nerve (i.e., thumb train-of-four count), or by an alternative method such as 1) visually counting the number of evoked orbicularis oculi muscle twitches elicited by supramaximal train-of-four stimulation of the facial nerve, or 2) observing the patient for clinical evidence of partial recovery (e.g., swallowing or attempts to breathe).
(13) Measurements of mouth opening were made for up to 10 min after loss of the adductor pollicis twitch and cessation of muscle fasciculations.
(14) On the other hand, the lack of any twitch-potentiating effect by naloxone methylbromide, a quaternary derivative of naloxone, suggests that opioids which potentiate the twitch must enter the lipid phase of the membrane to act.
(15) The relaxant effect of catecholamines on the twitch is temperature and rate dependent.
(16) Disopyramide 5 X 10(-5) - 10(-3) mol litre-1 produced a concentration-dependent reduction of twitch amplitude in the indirectly stimulated chick biventer cervicis preparation, but greater concentrations were required to reduce twitches elicited directly in the presence of erabutoxin-b 1 microgram ml-1.
(17) The pigeon's metapatagialis muscle consists of three slips, two twitch and one tonic, and these slips are distinguishable at the gross anatomical level.
(18) There was a good correlation between the two methods of measurement for both twitch height and train-of-four ratio (correlation coefficients 0.93 and 0.97, respectively).
(19) Head twitches induced by 1-(2,5-dimethoxy-4-iodophenyl)-2-aminopropane (DOI) could be abolished by low doses of RP 62203 in mice (ED50 = 0.44 mg kg-1, p.o.)
(20) Chronic stimulation of the denervated SOL resulted in twitch times-to-peak and half-relaxation times that varied in a graded manner between values longer than those in the normal SOL to values as fast as those in the normal EDL, depending upon the pattern used.