What's the difference between flow and undertow?

Flow


Definition:

  • () imp. sing. of Fly, v. i.
  • (v. i.) To move with a continual change of place among the particles or parts, as a fluid; to change place or circulate, as a liquid; as, rivers flow from springs and lakes; tears flow from the eyes.
  • (v. i.) To become liquid; to melt.
  • (v. i.) To proceed; to issue forth; as, wealth flows from industry and economy.
  • (v. i.) To glide along smoothly, without harshness or asperties; as, a flowing period; flowing numbers; to sound smoothly to the ear; to be uttered easily.
  • (v. i.) To have or be in abundance; to abound; to full, so as to run or flow over; to be copious.
  • (v. i.) To hang loose and waving; as, a flowing mantle; flowing locks.
  • (v. i.) To rise, as the tide; -- opposed to ebb; as, the tide flows twice in twenty-four hours.
  • (v. i.) To discharge blood in excess from the uterus.
  • (v. t.) To cover with water or other liquid; to overflow; to inundate; to flood.
  • (v. t.) To cover with varnish.
  • (n.) A stream of water or other fluid; a current; as, a flow of water; a flow of blood.
  • (n.) A continuous movement of something abundant; as, a flow of words.
  • (n.) Any gentle, gradual movement or procedure of thought, diction, music, or the like, resembling the quiet, steady movement of a river; a stream.
  • (n.) The tidal setting in of the water from the ocean to the shore. See Ebb and flow, under Ebb.
  • (n.) A low-lying piece of watery land; -- called also flow moss and flow bog.

Example Sentences:

  • (1) An automated continuous flow sample cleanup system intended for rapid screening of foods for pesticide residues in fresh and processed vegetables has been developed.
  • (2) Models able to describe the events of cellular growth and division and the dynamics of cell populations are useful for the understanding of functional control mechanisms and for the theoretical support for automated analysis of flow cytometric data and of cell volume distributions.
  • (3) Both lymph flow from cannulated pancreatico-duodenal lymphatics and intralymphatic pressure in the non-transected ones increased significantly.
  • (4) Increased infusion flow rate did not increase the limiting frequency.
  • (5) Hepatic lymph flow increased only after ethacrynic acid and mannitol administration.
  • (6) Blood flow decreased immediately after skin expansion in areas over the tissue expander on days 0 and 1 and returned to baseline levels within 24 hours.
  • (7) These results could be explained by altered tissue blood flow and a decreased metabolic capacity of the liver in obese subjects.
  • (8) Arginine vasopressin further reduced papillary flow in kidneys perfused with high viscosity artificial plasma.
  • (9) Peak Expiratory Flow and Forced Expiratory Mean Flows in the ranges 0-25%, 25-50% and 50-75% of Forced Vital Capacity were significantly reduced in animals exposed to gasoline exhaust fumes, whereas the group exposed to ethanol exhaust fumes did not differ from the control group.
  • (10) Flow cytometric DNA analysis was performed on both fresh and on paraffin embedded samples obtained by gastroscopic biopsies in 5 patients with histologically normal gastric mucosa (20 specimens) and by radical gastrectomies in 9 cases of human gastric cancer (36 specimens).
  • (11) The stopped-flow technique was used to measure the rate constants for the reactions between the oxidized forms of peroxidase with luminol and the following substrates: p-iodophenol, p-bromophenol, p-clorophenol, o-iodophenol, m-iodophenol, luciferin, and 2-iodo-6-hydroxybenzothiazole.
  • (12) Blood flow was measured in leg and torso skin of conscious or anesthetized sheep by using 15-micron radioactive microspheres (Qm) and the 133Xe washout method (QXe).
  • (13) 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.
  • (14) Using an in vitro culture system, light scatter analyses, and two-color flow cytometry, we provide evidence that the interleukin-2 (IL-2) and transferrin receptors can be induced within 48 hr on nonproliferating immature thymocytes.
  • (15) These findings may not indicate a redistribution of renal blood flow through resistance changes in specific parts of the renal vasculature but may represent the consequences of focal cortical ischaemia, most prominent in the outer cortex.
  • (16) Excretion of inactive kallikrein again correlated with urine flow rate but the regression relationship between the two variables was different for water-load-induced and frusemide-induced diuresis.
  • (17) YM infused at 0.01 pmol.kg-1.min-1 did not cause any changes in urinary flow rate or Na excretion.
  • (18) The flow properties of white cells were tested after myocardial infarction, by measuring the filtration rates of cell suspensions through 8 microns pore filters.
  • (19) The effect of these drugs was estimated from the cell growth curve and DNA histogram determined by flow cytometry.
  • (20) Flow cytofluorometric analysis of the strain distribution of the molecules defined by the mAb revealed that two of the antibodies (I-22 and III-5) were directed against nonpolymorphic determinants of Thy-1, whereas V-8 mAb reacted only with Thy-1.2+ lymphocytes.

Undertow


Definition:

  • (n.) The current that sets seaward near the bottom when waves are breaking upon the shore.

Example Sentences:

  • (1) Today as the marijuana economies in Colorado and Washington begin to take flight, Alexander noted the inescapable undertow of race that continues to haunt this moment of apparent progress at play: "Forty years of impoverished black kids getting prison time for selling weed, and their families and futures destroyed … Now, white men are planning to get rich doing precisely the same thing."
  • (2) The atmosphere is calm, happy and orderly, but there’s an undertow of profound need – not obvious during a brief visit – that affects a significant number of the children and their ability to learn.
  • (3) He said: “Apparently there has been this undertow that has now bubbled to the surface.” Addressing a town hall meeting in Ferguson earlier this week, Cornell Brooks, the president of the National Association for the Advancement of Colored People (NAACP), said that police in the city must address a “subculture” of prejudice.
  • (4) Back in the early 1980s, when U2 began to hone their widescreen sound, the quasi-religious undertow of their big music defied the tenor of the downbeat post-punk times.
  • (5) The undertow of barely suppressed concern was evident at a pre-kickoff press conference in the bowels of the Stade de France that began with the official mascot, Super Victor , cavorting with the DJ David Guetta, who will appear at the opening ceremony, but ended with a slew of questions on security and strikes.
  • (6) Where his previous porn film, as it were, had an undertow of sniggering prurience (to the extent that he appeared as an extra in a gay porno entitled Take A Peak), Twilight Of The Porn Stars is sombre and sympathetic.
  • (7) That tribute had an undertow of concern over a footballer who has naturally lost some of his effervescence but there was nothing flat about Giggs on Saturday.
  • (8) What is palpable throughout is the homoerotic undertow that is a constant in all his work.
  • (9) He added: "Apparently there is this undertow that has now bubbled to the surface."
  • (10) I would love to be able to write for pure pleasure, but the undertow is always loneliness.” He makes a gesture of helplessness.
  • (11) Day-trippers should be aware that there are no lifeguards on duty here and it isn't safe to swim in the big surf as there are undertows.
  • (12) I ask Walsh if the play has any social undertow other than the sense that deepest rural Ireland can be a casually cruel and, indeed, gothic place.
  • (13) Underneath the pills and lotions and new-age quackery that our pains and aches lead us towards, there is an undertow, an underpinning and an imagined certainty that – as with all those other diseases that were once so common and are now so rare – ours too will one day be a distant memory.
  • (14) I could no longer sleep; my consciousness filled up with the lumber of dreams, of broken-edged sections of the past heaving in the undertow.

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