(a.) Having no certain course; roving about without a fixed destination; wandering; moving; -- hence, applied to the planets as distinguished from the fixed stars.
(a.) Deviating from a wise of the common course in opinion or conduct; eccentric; strange; queer; as, erratic conduct.
(a.) Irregular; changeable.
(n.) One who deviates from common and accepted opinions; one who is eccentric or preserve in his intellectual character.
(n.) A rogue.
(n.) Any stone or material that has been borne away from its original site by natural agencies; esp., a large block or fragment of rock; a bowlder.
Example Sentences:
(1) This erratic course renders difficult assessment of the efficacy of methods of treatment.
(2) As trigger sensitivity was decreased within its usual range, a marked and progressive ventilator response delay occurred which was associated with erratic changes in functional residual capacity as well as dyspnea and tachypnea.
(3) Obstacles to successful treatment include an erratic schedule, mistrust of authority, and uncooperative or aggressive behavior.
(4) In the wake of a second fatal police shooting in the St Louis area after the death of Michael Brown , concerned citizens are asking why officers had to kill Kajieme Powell, a 25-year-old man who was holding a knife and “behaving erratically.” They want to know why officers don’t shoot someone like Powell in the leg or the arm, rather than aiming for vital organs, or why they don’t just use a less lethal weapon, like a Taser.
(5) We attribute the persistence of infection in our patient to erratic usage of antituberculous drugs.
(6) Coronary blood flow and coronary perfusion pressure were significantly correlated during the administration of lignocaine; bupivacaine had erratic effects on coronary blood flow and no correlation between coronary blood flow and coronary perfusion pressure was seen.
(7) Flynn’s subsequent penchant for inflammatory, erratic and even bigoted statements left few, particularly in security circles, willing to defend him.
(8) The president of the European parliament, Martin Schulz, reflecting the deep anger felt in Brussels at the erratic negotiating tactics adopted by Tsipras and Varoufakis, said Greek voters should blame Tsipras for bringing the country to its knees.
(9) Cells in optimal (5 x 10(-9) M) but uniform concentrations of N-formyl-methionyl-leucyl-phenylalanine (FMLP) polarized well and showed a 'persistent random walk' type of locomotion, whereas in supraoptimal concentrations (10(-7) M), the cells took erratic paths and polarized poorly, suggesting that monocytes cannot develop an anteroposterior polarity if hit by ligand molecules at many points on the cell surface simultaneously.
(10) It is perhaps not surprising that self-diagnosis and self-medication are common and follow-up attendance is erratic.
(11) As far back as 2008, the Wall Street Journal was running front-page pieces , beginning: "Major banks are contributing to the erratic behaviour of a crucial global lending benchmark".
(12) The fact that it failed is related to the atomised society left behind by 40 years of the most brutal and erratic of dictatorships.
(13) At lower levels the results were somewhat more erratic due to inaccuracies of the various methods at low concentrations.
(14) At any rate, the only sparse range of body expressions, the smallness and preference of night activity of these animals and the erratic occurrence of essential behaviour patterns make the investigations more difficult.
(15) It has been encouraged by Trump’s often erratic, unfocused behaviour , and the resulting opportunities and dangers arising from weakened American global leadership.
(16) Though absorption of ampicillin from capsules was often erratic, its bioavailability was similar in normal and cirrhotic subjects.
(17) Moreover, the emotional climate of adolescence, which requires affiliation with peer groups, and a distancing from authority figures such as doctors and parents, is often associated with a deterioration in drug and dietary compliance and with erratic clinic attendance.
(18) I learned that the hard way: when I was younger, I played the part of the erratic, irascible drunk in order to have something to write about.
(19) Once well-paid, stable work with decent terms and conditions is gradually being replaced by minimum-wage, erratic jobs.
(20) Psychiatric patients may also be at special risk for the development of digitoxicity because of erratic drug taking, electrolyte imbalance or increased autonomic tone.
Wandering
Definition:
(p. pr. & vb. n.) of Wander
() a. & n. from Wander, v.
Example Sentences:
(1) 3-hydroxy-3-methyl-glutaryl-CoA (HMG-CoA) lyase activity was determined by the recently described spectrophotometric method of Wanders et al.
(2) Ready to be fleeced and swamped, I wandered cautiously along Laugavegur past the lovely independent shops, the clean, friendly streets and ended up in a fun hipsterish bar called the Lebowski, where they serve Tuborg and the craft burgers are named things like The Walter (I ordered The Nihilist).
(3) Residents had called police after spotting a man wandering around the park and yelling incoherently.
(4) Wandering is movement changing over time and, thus, is a nonlinear ultradian rhythm, with locomoting and nonlocomoting phases.
(5) Fox will be accompanied by the sporting director, Hendrik Almstadt, on the back of the 1-1 draw against Wycombe Wanderers in the FA Cup on Saturday, when their failure to beat a League Two side culminated in angry scenes involving the away supporters.
(6) I would like to place on record our sincere thanks to Owen, Sandy Stewart [Coyle's assistant] and Steve Davis [coach] for all their hard work during their time at Bolton Wanderers."
(7) On a dreich November evening in Gourock, a red-coated mongrel is wandering between the seats in a room above a pub, pausing to sniff handbags for hidden treats.
(9) Boy, a new play by Leo Butler , follows Liam, a 17-year-old Neet (not in education, employment or training) for 24 hours as he wanders the capital, trying to find friends, connect with a family who have given up on him and with community services that communicate so differently from the way Liam does, it seems like they are speaking another language.
(10) An electronic security system can improve the quality of life for alert, oriented patients (and their families) who share a unit with confused, wandering patients.
(11) Hagere Selam remains a modest place of mudwalled shops with corrugated roofs, cows, donkeys and sheep wandering unpaved streets and children idling away an afternoon at table football – a generation with no memory of the famine that killed hundreds of thousands and woke up the world.
(12) He's fouled out on the right, and takes the free kick very quickly, taking advantage of a wandering Krol, but the referee deems the kick was not take from the right place, and was probably moving as well.
(13) For the time is coming when people will not put up with sound doctrine, but having itching ears, they will accumulate for themselves teachers to suit their own desires, and will turn away from listening to the truth and wander away to myths."
(14) Larry Page, Google's chief executive, believes self-driving cars have enormous economic and health implications: they should cut the number of road deaths, either through drivers' attention wandering, or through driving too close to other cars and being unable to react.
(15) After scarfing platefuls of seafood on the terrace, we wandered down to the harbour where two fishermen, kitted out in wetsuits, were setting out by boat across the clear turquoise water to collect goose barnacles.
(16) Distribution of the recurrence was different: some previous sites had apparently become refractory and remained clear, some involvement had recurred in the same site, and new areas of involvement had appeared, causing the eruption to "wander," as is often seen in acute fixed drug eruption due to acetaminophen.
(17) She manifested not only episodic bulimia, impulsive self-injury, suicidal attempt, and obvious depressive emotion; but also self-provoked-vomiting, wandering, stealing and lying.
(18) Baseline wander and muscle artifact are particularly troublesome sources of interference.
(19) O’Malley, the only candidate to wander into the spin room, was asked if he thought he had broken through.
(20) Individuals have shown transient AV block, irregular sinus rhythm, wandering pacemaker, and inverted T waves.