What's the difference between mouth and os?

Mouth


Definition:

  • (n.) The opening through which an animal receives food; the aperture between the jaws or between the lips; also, the cavity, containing the tongue and teeth, between the lips and the pharynx; the buccal cavity.
  • (n.) An opening affording entrance or exit; orifice; aperture;
  • (n.) The opening of a vessel by which it is filled or emptied, charged or discharged; as, the mouth of a jar or pitcher; the mouth of the lacteal vessels, etc.
  • (n.) The opening or entrance of any cavity, as a cave, pit, well, or den.
  • (n.) The opening of a piece of ordnance, through which it is discharged.
  • (n.) The opening through which the waters of a river or any stream are discharged.
  • (n.) The entrance into a harbor.
  • (n.) The crosspiece of a bridle bit, which enters the mouth of an animal.
  • (n.) A principal speaker; one who utters the common opinion; a mouthpiece.
  • (n.) Cry; voice.
  • (n.) Speech; language; testimony.
  • (n.) A wry face; a grimace; a mow.
  • (v. t.) To take into the mouth; to seize or grind with the mouth or teeth; to chew; to devour.
  • (v. t.) To utter with a voice affectedly big or swelling; to speak in a strained or unnaturally sonorous manner.
  • (v. t.) To form or cleanse with the mouth; to lick, as a bear her cub.
  • (v. t.) To make mouths at.
  • (v. i.) To speak with a full, round, or loud, affected voice; to vociferate; to rant.
  • (v. i.) To put mouth to mouth; to kiss.
  • (v. i.) To make grimaces, esp. in ridicule or contempt.

Example Sentences:

  • (1) Cancer of the mouth, pharynx and esophagus has decreased in all Japanese migrants, but the decrease is much greater among Okinawan migrants, suggesting they have escaped exposure to risk factors peculiar to the Okinawan environment.
  • (2) Patients with cancer of floor of the mouth and oral tongue had higher odds ratios for alcohol drinking than subjects with cancers of other sites.
  • (3) In some ways, the Gandolfini performance that his fans may savour most is his voice work in Spike Jonze's Where the Wild Things Are (2009), the cult screen version of Maurice Sendak 's picture book classic – he voiced Carol, one of the wild things, an untamed, foul-mouthed figure.
  • (4) Translation of foot-and-mouth disease virus RNA for extended periods in rabbit reticulocyte lysates results in the appearance of a previously undescribed protein.
  • (5) Measurements of mouth opening were made for up to 10 min after loss of the adductor pollicis twitch and cessation of muscle fasciculations.
  • (6) A philosophy student at Sussex University, he was part of an improvised comedy sketch group and one skit required him to beatbox (making complex drum noises with your mouth).
  • (7) Patients with complaints of dry eyes and dry mouth but with no objective abnormalities served as control group.
  • (8) Generated droplets were dried in line and led to an inhalation chamber from which the dry aerosol was inhaled using a nose or mouth inhalation unit.
  • (9) Three hundred sixteen female patients with cancer of the larynx, pharynx, and mouth were examined and the following cancer sites were compared with respect to alcohol and tobacco consumption: oropharynx, hypopharynx, larynx, epilarynx, lip, and mouth.
  • (10) Unexpected displacement of the endotracheal tube during anesthesia caused by postural change of the neck or passive compression by the mouth gag was investigated under transluminal fiberoptic observation.
  • (11) Mouth-to-cecum transit, however, does not play a major role in carbohydrate or fat malabsorption in these patients.
  • (12) Although 41% of the participants complained of dry mouth, neither serious adverse effects nor evidence of medication abuse appeared.
  • (13) I opened my eyes and my mouth wide, which made everyone in the audience think I was amazed at what I was seeing.
  • (14) The jaw deviated to the right when he opened his mouth fully.
  • (15) The study supports the view that even a moderate reduction of mouth opening capacity may indicate mandibular dysfunction and we recommend that this variable be routinely recorded.
  • (16) Greatly admired Murdoch is certainly putting his money where his mouth is.
  • (17) The raw air curve is determined by sequentially counting radionuclide activity in respiratory gases sampled at the mouth.
  • (18) The gradient of increasing copper and zinc concentrations with increasing distance upstream from the mouth of the estuary reported in 1975 could not be statistically validated.
  • (19) A certain number of parameters involved in the manufacture, control and use of an efficacious vaccine against foot-and-mouth disease have been studied.
  • (20) Histopathological examination alone could not be relied upon to differentiate between well-established skin lesions caused by swine vesicular disease and foot and mouth disease.

Os


Definition:

  • (n.) A bone.
  • (n.) A mouth; an opening; an entrance.
  • (n.) One of the ridges of sand or gravel found in Sweden, etc., supposed by some to be of marine origin, but probably formed by subglacial waters. The osar are similar to the kames of Scotland and the eschars of Ireland. See Eschar.

Example Sentences:

  • (1) Despite their absence, photoreceptors maintained a normal rate of OS assembly.
  • (2) All three organotins inhibited cardiac Na+,K(+)-ATPase, [3H]ouabain binding, K(+)-activated p-nitrophenyl phosphatase (K(+)-PNPPase) and oligomycin-sensitive (OS) and oligomycin-insensitive (OI) Mg(2+)-ATPase in a concentration-dependent manner.
  • (3) To evaluate the relationship between the motion pattern and degree of organic change of the anterior mitral leaflet (AML) and the features of the mitral component of the first heart sound (M1) or the opening snap (OS), 37 patients with mitral stenosis (MS) were studied by auscultation, phonocardiography and echocardiography.
  • (4) Monosodium glutamate (MSG) taken per os has been found to stimulate gastric secretion provoked by pentagastrin.
  • (5) The time and investment required to migrate the entire services to a new and unproven OS would make the task almost impossible.
  • (6) A 5-year-old boy had accessory calcaneus (os trochleare) with pain, shoe pressure, and a varus position of the foot not reported previously.
  • (7) However, the forward transmission of Nd-YAG energy through the sapphires varied (SMTR, 85%; MTR, 83%; MTRL, 75%; OS, 54%; LT, 69%).
  • (8) In our opinion in case of typical anamnesis the cerclage-operation is to be performed earlier than in the practice up till now, before opening the cervical os, and the infection of the amnion.
  • (9) The launch of a new version of Mac OS X is normally an exciting time for members of the development community.
  • (10) OSC activity was restored in the mutants as determined by [14C]acetate incorporation in vivo as well as incorporation in vitro in cell-free extracts using either [14C]isopentenyl pyrophosphate or [3H]OS as substrate.
  • (11) Most such infections appear to originate in the fetal membranes near the cervical os.
  • (12) "I'm interested to see what RIM's new OS has in store, and hope I'll be able to sample some of its features on the 9900.
  • (13) In RA patients, OS autoantibodies correlated with NOS autoantibodies (P less than 0.04) and with HLA-DR3 antigen (P less than 0.01).
  • (14) This procedure maintained the catheter within the uterine cavity and facilitated the insertion of a MacDonald cerclage in the region of the internal cervical os.
  • (15) A comparison of treatment routes indicated the relative efficacies as intraperitoneal greater than per os greater than intramuscular greater than or equal to subcutaneous.
  • (16) The localization of the organisms in animals infected per os proved similar to that found with the venous route of inoculation, however, showing weaker intensity.
  • (17) In order to study the hypothesized impairment of the serotoninergic system in human obesity, an insulin tolerance test (ITT) was carried out on 12 obese normoprolactinemic women and on 6 normal-weight women before (A) and after (B) the administration of a serotoninergic drug, fenfluramine (60 mg twice a day per os for 7 days).
  • (18) OS Map: Explorer 171 Chiltern Hills West and Explorer 172 Chiltern Hills East Arthur's Seat Edinburgh Salisbury Crags and Edinburgh's skyline from Arthur's Seat.
  • (19) The most frequently registered defects were: os tympanicum (smaller): 23%, os tympanicum (missing): 23%; missing tail: 7%; protruding tongue (15%); none of these defects were seen in the control fetuses.
  • (20) Twelve of the 16 patients, all with abnormal flow-volume loops, had high R(os)-volume slopes, demonstrating excessive expiratory narrowing even during tidal breathing.