What's the difference between crown and tooth?

Crown


Definition:

  • () of Crow
  • () p. p. of Crow.
  • (n.) A wreath or garland, or any ornamental fillet encircling the head, especially as a reward of victory or mark of honorable distinction; hence, anything given on account of, or obtained by, faithful or successful effort; a reward.
  • (n.) A royal headdress or cap of sovereignty, worn by emperors, kings, princes, etc.
  • (n.) The person entitled to wear a regal or imperial crown; the sovereign; -- with the definite article.
  • (n.) Imperial or regal power or dominion; sovereignty.
  • (n.) Anything which imparts beauty, splendor, honor, dignity, or finish.
  • (n.) Highest state; acme; consummation; perfection.
  • (n.) The topmost part of anything; the summit.
  • (n.) The topmost part of the head (see Illust. of Bird.); that part of the head from which the hair descends toward the sides and back; also, the head or brain.
  • (n.) The part of a hat above the brim.
  • (n.) The part of a tooth which projects above the gum; also, the top or grinding surface of a tooth.
  • (n.) The vertex or top of an arch; -- applied generally to about one third of the curve, but in a pointed arch to the apex only.
  • (n.) Same as Corona.
  • (n.) That part of an anchor where the arms are joined to the shank.
  • (n.) The rounding, or rounded part, of the deck from a level line.
  • (n.) The bights formed by the several turns of a cable.
  • (n.) The upper range of facets in a rose diamond.
  • (n.) The dome of a furnace.
  • (n.) The area inclosed between two concentric perimeters.
  • (n.) A round spot shaved clean on the top of the head, as a mark of the clerical state; the tonsure.
  • (n.) A size of writing paper. See under Paper.
  • (n.) A coin stamped with the image of a crown; hence,a denomination of money; as, the English crown, a silver coin of the value of five shillings sterling, or a little more than $1.20; the Danish or Norwegian crown, a money of account, etc., worth nearly twenty-seven cents.
  • (n.) An ornaments or decoration representing a crown; as, the paper is stamped with a crown.
  • (n.) To cover, decorate, or invest with a crown; hence, to invest with royal dignity and power.
  • (n.) To bestow something upon as a mark of honor, dignity, or recompense; to adorn; to dignify.
  • (n.) To form the topmost or finishing part of; to complete; to consummate; to perfect.
  • (n.) To cause to round upward; to make anything higher at the middle than at the edges, as the face of a machine pulley.
  • (n.) To effect a lodgment upon, as upon the crest of the glacis, or the summit of the breach.

Example Sentences:

  • (1) A cytogenetic and anatomopathologic study of an embryo of 24 mm crown-rump length showing pure triploidy (69,XXY) is reported.
  • (2) Crown prince Sultan Bin Abdel Aziz said yesterday that the state had "spared no effort" to avoid such disasters but added that "it cannot stop what God has preordained.
  • (3) Extrapolation of gestational age from early crown-rump lengths (CRLs) has been difficult because previously established tables of CRL versus gestational age have contained few measurements at less than seven to eight weeks from the first day of the last menses.
  • (4) While it’s not unknown to see such self-balancing mini scooters on the pavement, under legal guidance reiterated on Monday by the Crown Prosecution Service all such “personal transporters”, including hoverboards and Segways , are banned from the footpath.
  • (5) Roberts can't really explain why Wu Lyf's lyrics are full of neo-biblical imagery – all blood and fire and crowns – nor why one of their main insignia is a cross, but he does admit that he got suspended from secondary school for putting a picture of Ho Chi Minh's face on Christ's body.
  • (6) The force is liaising with the Crown Prosecution Service over its inquiry.
  • (7) This is what we hope is the best golf tournament in the world, one of the greatest sporting events, and I think we will have a very impressive audience and have another great champion to crown this year."
  • (8) "But it is necessary to collect tax that is owed and it is necessary to reduce tax avoidance and the crown dependencies and the overseas territories need to play their part in that drive and they need to do more."
  • (9) His Highness General Sheikh Mohammed bin Zayed bin Sultan Al Nahyan, Crown Prince of Abu Dhabi The Crown Prince is a leading champion in the Middle East for improving child health.
  • (10) In this experiment, 64 crown preparations were made in four primates.
  • (11) Even the landscape is secretive: vast tracts of crown land and hidden valleys with nothing but a dead end road and lonely farmhouse, with a tractor and trailer pulled across the farmyard for protection.
  • (12) The involution of crown odontoblasts after primary dentinogenesis in teeth of limited eruption is discussed.
  • (13) This permitted employment of cast combined crowns with wide perigingival metal rims to support the clasp dentures to make them look better when supplying 73 patients with partial removable dentures.
  • (14) With equal cementing conditions and points of measurement for all crowns, the PFM crowns were found to be significantly superior to the other crown types.
  • (15) Just this week, we heard the outrage pouring from many Americans over the crowning of an Indian Miss USA .
  • (16) Below-zero temperatures crowned the top of the US from Idaho to Minnesota, where many roads still had an inch-thick plate of ice, polished smooth by traffic and impervious to ice-melting chemicals.
  • (17) May pointedly highlighted the latest reform effort, Vision 2030, promoted by the deputy crown prince, Mohammed bin Salman, the hawkish defence minister who oversees the Saudi campaign in Yemen.
  • (18) The maximum stresses and strains in porcelain for the crowns with a conventional coping thickness (0.3 mm) and a reduced coping thickness (0.1 mm) were not significantly different.
  • (19) However, the small residual pressure indicates that these internal back pressures appear to play a limited role in preventing a complete seating of a crown.
  • (20) The occurrence of marginal spaces between the resin facing and gold alloy framework in 176 crowns and bridge retainers was studied.

Tooth


Definition:

  • (n.) One of the hard, bony appendages which are borne on the jaws, or on other bones in the walls of the mouth or pharynx of most vertebrates, and which usually aid in the prehension and mastication of food.
  • (n.) Fig.: Taste; palate.
  • (n.) Any projection corresponding to the tooth of an animal, in shape, position, or office; as, the teeth, or cogs, of a cogwheel; a tooth, prong, or tine, of a fork; a tooth, or the teeth, of a rake, a saw, a file, a card.
  • (n.) A projecting member resembling a tenon, but fitting into a mortise that is only sunk, not pierced through.
  • (n.) One of several steps, or offsets, in a tusk. See Tusk.
  • (n.) An angular or prominence on any edge; as, a tooth on the scale of a fish, or on a leaf of a plant
  • (n.) one of the appendages at the mouth of the capsule of a moss. See Peristome.
  • (n.) Any hard calcareous or chitinous organ found in the mouth of various invertebrates and used in feeding or procuring food; as, the teeth of a mollusk or a starfish.
  • (v. t.) To furnish with teeth.
  • (v. t.) To indent; to jag; as, to tooth a saw.
  • (v. t.) To lock into each other. See Tooth, n., 4.

Example Sentences:

  • (1) However in the deciduous teeth from which the successional tooth germs were removed, the processes of tooth resorption was very different in individuals, the difference between tooth resorption in normal occlusal force and in decreased occlusal force was not clear.
  • (2) Of the 622 people interviewed, a large proportion (30.5%) believed that the first deciduous tooth should erupt between the age of 5-7 months; the next commonly mentioned time of tooth eruption was 7-9 months of age; and 50.3% of the respondents claimed to have seen a case of prematurely erupted primary teeth.
  • (3) 4) Parents imagined that fruit drinks, carbonated beverages and beverages with lactic acid promoted tooth decay.
  • (4) The method used in connection with the well known autoplastic reimplantation not only presents an alternative to the traditional apicoectomy but also provides additional stabilization of the tooth by lengthing the root with cocotostabile and biocompatible A1203 ceramic.
  • (5) In the aetiology the Periodontitis apicalis and wounds after tooth extractions are in the highest position.
  • (6) It is of special interest because it presented as a periapical pathosis associated with a nonvital tooth and emphasizes the value of routine histopathologic examination of tissue.
  • (7) An 11-year clinical and radiographic follow-up of an avulsed tooth, replanted within 15 minutes, has been presented.
  • (8) It has been 40 years since the first community in the United States added a regulated amount of fluoride to its public water supply to prevent tooth decay.
  • (9) The odontogenic origin of ameloblastomas is based largely on the similarity in histologic appearance between the tumor and the developing tooth organ.
  • (10) It was shown that: although the oral hygiene level was very low and no dental treatments were performed, caries level was very low--although gingivitis rate was high, advanced periodontitis rate was low--the frequency of interincisive diastema (one subject out of 4 in the 15-19 age group), the progressive decline of tooth cutting, a traditional practice, in town people but the large extent of cola use (one adult out of two).
  • (11) The primary aim of future work must still be directed toward preventing the formation of a gap between the restoration and the tooth.
  • (12) This experiment is to observe the effect of pulsed electromagnetic field (PEMF) on orthodontic tooth movement of guinea pigs through transmission electron microscope (TEM).
  • (13) By scoring every section of a tooth in this way, an overview was obtained of the location of all caries lesions in the occlusal surface.
  • (14) In order to clarify the development of mandibular movements associated with growth and development of the stomatognathic system, we compared the mandibular movements of children with normal occlusion at different Hellman's dental age between IIA and IIIB, during tooth tapping movements using the following 7 different kinds of frequency; ad lib.
  • (15) It is not same to the stainless steel wire of traditional removable appliances which must be activated every time to produce a little tooth movement.
  • (16) Noxious conditioning stimulation of a tooth led to a temporary decrease of the threshold for the jaw-opening reflex elicited from a contralateral or adjacent tooth; only conditioning stimulation at an intensity producing a marked arousal reaction was effective in this respect.
  • (17) The tooth also gave a positive response to pulp-testing procedures, even though no new tissue could be demonstrated histologically.
  • (18) In eight consecutive patients referred to the University of Queensland Dental School for investigation of tooth surface loss, six had no measurable quantities of resting whole saliva, four had low values for stimulated saliva flow rates, and only two patients had buffer capacities within the normal range.
  • (19) (a) unaltered tooth, (b) access preparation, (c) instrumentation, (d) obturation, and (e) MOD cavity preparation; or 2.
  • (20) Probit analysis was used to derive the median age of tooth emergence.