(a.) Indulging in flights, or wild and unrestrained sallies, of imagination, humor, caprice, etc.; given to disordered fancies and extravagant conduct; volatile; giddy; eccentric; slighty delirious.
Example Sentences:
(1) And given the unappealing nature of some relatives and the flightiness of pals, sometimes Jacob’s ubiquitous punditry is all you’ve got.
(2) Far from being a ruthless dictator, the Kaiser, who changed his mind on an almost hourly basis in the runup to the war, was a flighty, indecisive leader who was quickly pushed aside by the generals once the war began.
(3) In Annie Hall she is basically herself: nervous, gauche, flighty and hilarious.
(4) The character, Carla May Wilks, is described as a flighty and self-centred woman who enjoys turning her hobbies into ill-fated business schemes.
(5) They are very flighty birds.” On 20 days each season, nine “guns” would arrive at Mawle’s farm.
(6) Directed by Judd Apatow, Trainwreck sees her play a flighty men’s magazine journalist whose string of one-night stands is brought to end when she unexpectedly falls for a physiotherapist (played by Bill Hader).
(7) And there are all sorts of people there, like a retired colonel and a famous lady clairvoyant and an angry young man and a flighty young thing – isn't this just a fascinating cast of characters?
(8) It is mightily irritating to find it still the case that, whenever a person or party is to be portrayed as feckless, fickle or flighty, we head straight for the big box of gender generalisations.
(9) The fear responses of adult laying hens of two lines, flighty and docile, were assessed in each of three commonly employed and widely differing test situations.
(10) Since the perception was that Facebook's growth had been driven by young people – who are known to be fickle and flighty in their affiliations – Facebook's share price came to be correlated with rumours that teens were, or were not, getting bored with it.
(11) There was also Marnie , in which Sean Connery coerces a flighty Hedren into a loveless marriage.
(12) It is precisely because that friend seems so new, young, fresh and perhaps flighty that you don't mind so much when it makes a hash of things and loses your precious data.
(13) There were no surprises from Scolari, who picked the team he was always going to pick, with Luis Gustavo and Paulinho providing a muscular central shield and cover for Dani Alves and Marcelo, a pair of fun but flighty full-backs.
(14) It may have been ever thus, but it's surely still worth saying: whenever a party or an institution or even a country is to be portrayed as feckless, fickle or flighty, writers head straight for the big book of gender generalisations.
(15) "From a Lady to a lover, who suspects her of receiving the addresses of another" was a model letter full of extenuating ammunition for the flighty.
Transient
Definition:
(a.) Passing before the sight or perception, or, as it were, moving over or across a space or scene viewed, and then disappearing; hence, of short duration; not permanent; not lasting or durable; not stationary; passing; fleeting; brief; transitory; as, transient pleasure.
(a.) Hasty; momentary; imperfect; brief; as, a transient view of a landscape.
(a.) Staying for a short time; not regular or permanent; as, a transient guest; transient boarders.
(n.) That which remains but for a brief time.
Example Sentences:
(1) The major treatable risk factors in thromboembolic stroke are hypertension and transient ischemic attacks (TIA).
(2) Here we show that this induction of AP-2 mRNA is at the level of transcription and is transient, reaching a peak 48-72 hr after the addition of RA and declining thereafter, even in the continuous presence of RA.
(3) Determination of plasma luteinizing hormone (LH) levels in the peripubertal female rats revealed that plasma LH was increased transiently immediately after NPY administration.
(4) An axillo-axillary bypass procedure was performed in a high-risk patient with innominate arterial stenosis who had repeated episodes of transient cerebral ischemia due to decreased blood flow through the right carotid artery and reversal of blood flow through the right vertebral artery.
(5) With prolonged ischemia, it is only transient and is followed by a gradual loss of the adenylyl cyclase activity.
(6) Definitive neurological deficits occurred in 0.09%, transient deficits were observed in 0.45%.
(7) Nevertheless, this LTR does not govern efficient transcription of adjacent genes in a transient expression assay.
(8) This transient paresis was accompanied by a dramatic fall in the MFCV concomitant with a shift of the power spectrum to the lower frequencies.
(9) In some animals, the response was marked vasodilation, whereas in others transient vasoconstriction preceded the vasodilation.
(10) We investigated the possible contribution made by oropharyngeal microfloral fermentation of ingested carbohydrate to the generation of the early, transient exhaled breath hydrogen rise seen after carbohydrate ingestion.
(11) Protein kinase C (PKC) is activated rapidly and transiently following ionizing radiation exposure and is postulated to activate downstream nuclear signal transducers.
(12) To study these changes more thoroughly, specific monoclonal antibodies of the A and B subunits of calcineurin (protein phosphatase 2B) were raised, and regional alterations in the immunoreactivity of calcineurin in the rat hippocampus were investigated after a transient forebrain ischemic insult causing selective and delayed hippocampal CA1 pyramidal cell damage.
(13) Transient intermediates were distinguished from dead-end metabolites by the rapid formation and disappearance of the former.
(14) Distant ischemia was distinguished from peri-infarctional ischemia by the presence of transient thallium defects in, or slow thallium washout from myocardium not supplied by the infarct-related coronary artery.
(15) A23187 had only a transient effect on KCl-contracted coronary arteries.
(16) Transient thyroid dysfunction occurred in 35 (46%) of 76 patients who were initially euthyroid.
(17) An electrogenic sodium-potassium pump appears to contribute materially to the steady-state potential and to certain of the transient potential responses of vascular smooth muscle.
(18) Initial exposure of cells to low concentrations of either H2O2 or xanthine oxidase resulted in a transient increase in membrane potential relative to control cells (P less than 0.001), followed by an exponential decline in potential (P less than 0.001).
(19) The early absolute but transient dependence of these A-MuLV mast cell transformants on a fibroblast feeder suggests a multistep process in their evolution, in which the acquisition of autonomy from factors of mesenchymal cell origin may play an important role.
(20) Diabetic retinopathy (an index of microangiopathy) and absence of peripheral pulses, amputation, or history of myocardial infarction, stroke, or transient ischemic attacks (as evidence of macroangiopathy) caused surprisingly little increase in relative risk for cardiovascular death.