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单词 antero-
释义

antero-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly.
Origin: Formed within English, by compounding. Etymons: anterior adj., -o- connective.
Etymology: < anter- (in anterior adj.) + -o- connective.This formation reflects an interpretation of classical Latin anterior anterior adj. as the comparative form (compare -ior suffix2) of an unattested *anterus ; compare posterior posterior n. from posterus . Formations are found from the end of the 18th cent., earliest in antero-posterior adj. at sense 2 (adapted from French).
Chiefly Anatomy and Zoology.
1. Forming adjectives with the sense ‘anterior and ——’, and corresponding adverbs with the sense ‘anteriorly and ——’.
anteroexternal adj.
Brit. /ˌantərəʊᵻkˈstəːnl/
,
/ˌantərəʊɛkˈstəːnl/
,
U.S. /ˌæn(t)əroʊˌɛkˈstərn(ə)l/
ΚΠ
1828 Veterinarian 1 227 The orbital surface is triangular and smooth,..and makes the antero-external side of the orbit.
1967 Arch. Neurol. (Chicago) 17 70/2 Examination of the..muscles of the anteroexternal compartment of the right foreleg showed electrical silence at rest.
2006 K. Cherif-Zahar & S. Bensenane-Hasbelaoui in M. A. Shiffman & A. Di Giuseppe Liposuction xxii. 133/2 The fibula superposes the antero-external muscular compartment.
anteroinferior adj.
Brit. /ˌantərəʊɪnˈfɪərɪə/
,
U.S. /ˌæn(t)əroʊᵻnˈfɪriər/
ΚΠ
1824 Edinb. Med. & Surg. Jrnl. 21 118 The antero-inferior or frontal, is that region..which rests on the horizontal part of the frontal and ethmoid bones.
1930 A. M. Marshall et al. Junior Course Pract. Zool. (ed. 11) viii. 137 The anterior aorta runs through the centre of the mass, marking the division between the antero-inferior portion..and the postero-superior portion.
2002 Surg. & Radiol. Anat. 24 81 The branches of the anterior and posterior divisions of the obturator artery supply..the antero-inferior and postero-inferior parts of the acetabulum.
anteroinferiorly adv.
Brit. /ˌantərəʊɪnˈfɪərɪəli/
,
U.S. /ˌæn(t)əroʊᵻnˈfɪriərli/
ΘΚΠ
the world > space > relative position > front > [adverb] > in a lower front position
anteroinferiorly1829
1829 Veterinarian 2 400 Relations..antero-inferiorly, with the depressor labii inferioris and inferior labial bloodvessels; postero-superiorly, with the temporal vein.
1907 A. M. Buchanan Man. Anat. II. 1025 The digastric or submaxillary triangle is bounded..antero-inferiorly by the anterior belly of the digastric.
2014 K. L. Moore et al. Clinically Oriented Anat. (ed. 7) i. 160/1 The heart is shaped like a tipped-over pyramid, with the apex directed anteroinferiorly and to the left.
anterolateral adj.
Brit. /ˌantərəʊˈlat(ə)r(ə)l/
,
U.S. /ˌæn(t)əroʊˈlædər(ə)l/
,
/ˌæn(t)əroʊˈlætr(ə)l/
ΚΠ
1827 Dublin Hosp. Rep. 4 280 A perpendicular incision being made on the antero lateral face, the superior portion was found inflamed to the first degree.
1838 Blackwood's Mag. 43 653 The inferi- or antero-lateral extremity of the nose.
1968 New Eng. Jrnl. Med. 4 Apr. 783/2 There was an anterolateral peri-infarction-block pattern.
2013 N.Y. Times Mag. 8 Dec. 13/1 A team of Belgian doctors recently confirmed the existence of a new ligament in the human knee—the anterolateral ligament.
anterolaterally adv.
Brit. /ˌantərəʊˈlat(ə)rəli/
,
U.S. /ˌæn(t)əroʊˈlædərəli/
,
/ˌæn(t)əroʊˈlætrəli/
ΘΚΠ
the world > space > relative position > quality of having sides or being a side > [adverb] > in a front side position
anterolaterally1839
1839 Jrnl. Acad. Nat. Sci. Philadelphia 8 15 Shell..anteriorly and antero-laterally divided by broad, shallow, somewhat interrupted grooves, into several great, but little elevated lobes.
1963 Trans. Amer. Microsc. Soc. 82 157 Running anterolaterally along the left border of the visceral mass it ends in the rectum near the arch of the adrectal ureter.
2007 A. Albino in Z. Gasparini et al. Patagonian Mesozoic Reptiles iv. 94 Maxilla with deep, anterolaterally directed trough on suborbital surface.
anteromedial adj.
Brit. /ˌantərəʊˈmiːdɪəl/
,
U.S. /ˌæn(t)əroʊˈmidiəl/
ΚΠ
1840 W. C. Spooner Treat. Foot & Leg of Horse 89 The Anterior Plantar Nerve, just below the fetlock, gives off a branch whose divisions proceed to the antero-medial parts of both coronets.
1978 Nature 14 Dec. 706/1 A narrow trochlea with pronounced anteromedial and posterolateral borders such as is characteristic of cercopithecoid monkeys.
2007 R. A. Coria & A. V. Cambiaso in Z. Gasparini et al. Patagonian Mesozoic Reptiles vii. 174 Anteromedial bulge on the proximal extremity of the tibia.
anteromedially adv.
Brit. /ˌantərəʊˈmiːdɪəli/
,
U.S. /ˌæn(t)əroʊˈmidiəli/
ΚΠ
1895 N. H. Winchell & C. Schuchert Geol. Minnesota: Final Rep. III. i. v. 356 Upon this platform..are the progressive scars of the lateral muscles, except antero-medially where the anterior scar is present.
1959 Bull. Mus. Compar. Zoöl. Harvard 120 185 The segment anterior to Jacobson's organ no longer appears as a transverse slit in frontal section, but now runs anteromedially to posterolaterally.
2002 G. S. Paul Dinosaurs of Air iv. 53/1 In the Archaeopteryx specimens, the finger claws usually point anteromedially.
anterosuperior adj.
Brit. /ˌantərəʊˌsuːˈpɪərɪə/
,
/ˌantərəʊˌsjuːˈpɪərɪə/
,
/ˌantərəʊsᵿˈpɪərɪə/
,
/ˌantərəʊsjᵿˈpɪərɪə/
,
U.S. /ˌæn(t)əroʊsəˈpɪriər/
ΚΠ
1833 Lancet 13 July 489/2 A semilunar incision..commencing at some distance from the antero-superior spine of the ileum.
1893 Auk July 284 The sternum..differs in one insignificant minor character in that the antero-superior produced portion of either costal process in the hybrid is somewhat lengthened.
2002 C. D. Bluestone & R. D. Rosenfeld Surg. Atlas Pediatric Otolaryngol. 52 Attempts to close perforations in the anterosuperior portion of the pars tensa of the tympanic membrane using traditional transcanal myringoplasty..frequently fail.
anteroventral adj.
Brit. /ˌantərəʊˈvɛntr(ə)l/
,
U.S. /ˌæn(t)əroʊˈvɛntr(ə)l/
ΚΠ
1850 Ann. & Mag. Nat. Hist. 6 409 The angle of the costae is placed much more anteriorly than in our species, but inclines like the latter to the antero-ventral border.
1913 J. W. Jenkinson Vertebr. Embryol. vi. 113 The antero-ventral half of the embryo is developed over the animal, the postero-dorsal half over the vegetative hemisphere of the egg.
2001 G. W. Rouse & F. Pleijel Polychaetes xxviii. 121/1 The prostomium is anteriorly rounded with a single pair of unarticulated antero-ventral palps (antennae?) and no other appendages.
anteroventrally adv.
Brit. /ˌantərəʊˈvɛntrəli/
,
U.S. /ˌæn(t)əroʊˈvɛntrəli/
ΚΠ
1865 Proc. Acad. Nat. Sci. Philadelphia 249 The valves are cuneate postero-dorsally, and antero-ventrally.
1961 J. Stubblefield Davies's Introd. Palaeontol. (ed. 3) ii. 39 The mantle-edges separate only at certain points—(1) antero-ventrally, where the foot may be protruded; (2) posteriorly, where they enclose two openings like figure 8; the lower opening being that by which water is sucked in (inhalent aperture), the upper that by which it is expelled (exhalent).
2002 P. Herring Biol. Deep Ocean viii. 179 The deep-sea ostracod Macrocypridina has an eye of this type containing 27 separate ommatidia, with cones of different sizes. The largest ones have the smallest acceptance angles and look anteroventrally.
2.
antero-frontal adj.
Brit. /ˌantərəʊˈfrʌntl/
,
/ˌantərəʊˈfrɒntl/
,
U.S. /ˌæn(t)əroʊˈfrən(t)l/
relating to the front part of the head or brain.
ΚΠ
1874 Proc. Royal Soc. 1873–4 22 230 The antero-frontal region, with the inferior frontal and orbital convolutions, give no definite results on irritation.
1904 Trans. Amer. Microsc. Soc. 1903 25 51 Our specimens differ..in having the antero-frontal portion of the head..rounding rather than in the form of an acute angle.
2005 R. P. Granacher Traumatic Brain Injury v. 156 Blood flow abnormality in the anterofrontal regions was found to be common after head injury.
antero-parietal adj.
Brit. /ˌantərəʊpəˈrʌɪᵻtl/
,
U.S. /ˌæn(t)əroʊpəˈraɪəd(ə)l/
belonging to the front of the parietal or side plates of the skull, or the front of the parietal areas of the brain.
ΚΠ
1861 Proc. Zool. Soc. 11 June 257 The anteroparietal sulcus is placed very far forward.
1970 tr. A. R. Luria Traumatic Aphasia viii. 244Amnesic aphasia’ will cease to be classified as an independent clinical entity identified..with lesions in the antero-parietal area.
2005 A.-L. Christensen in K. R. H. von Wild Re-Engineering of Damaged Brain & Spinal Cord 196/1 Disturbances of voluntary movement..correspond simply to lesions in the parietal and antero-parietal areas.
antero-posterior adj.
Brit. /ˌantərəʊpɒˈstɪərɪə/
,
U.S. /ˌæn(t)əroʊˌpɑˈstɪriər/
,
/ˌæn(t)əroʊˌpoʊˈstɪriər/
[after French antéropostérieur (1778 or earlier)] from front to back; esp. designating radiological procedures or films in which the direction of the beam is from the front of the subject to the back.
ΚΠ
1790 J. Heath tr. J. L. Baudelocque Syst. Midwifery III. 503 The antero-posterior diameter of entrance of this pelvis..increases but ten lines or thereabouts.
1870 G. Rolleston Forms Animal Life 7 The anteroposterior movement of the lower jaw.
1931 Amer. Jrnl. Surg. 13 247/1 Anteroposterior and lateral views of the left leg show the extreme periosteitis noted in the previous film.
2010 Jrnl. Clin. Orthopaedics & Trauma 1 26/2 Routine skiagram of both knees and anteroposterior view and lateral view of the affected knee were taken.
antero-posteriorly adv.
Brit. /ˌantərəʊpɒˈstɪərɪəli/
,
U.S. /ˌæn(t)əroʊˌpɑˈstɪriərli/
,
/ˌæn(t)əroʊˌpoʊˈstɪriərli/
in or facing towards an antero-posterior direction.
ΚΠ
1810 A. Rees Cycl. (1819) XIV. at Eye Views of the left eye,..section passing antero-posteriorly through the orbit.
1952 P. Mann Systematics Flowering Plants ii. 141 Branches..may be placed either laterally (Poplar) or antero-posteriorly (some species of Willow).
2006 K. D. Rose Beginning Age Mammals xii. 223/1 The distal femur is anteroposteriorly deep, with a narrow patellar groove.
antero-septal adj.
Brit. /ˌantərəʊˈsɛptl/
,
U.S. /ˌæn(t)əroʊˈsɛpt(ə)l/
located in front of a septum, esp. the septum that separates the ventricles of the heart.
ΚΠ
1943 Mod. Concepts Cardiovascular Dis. July 2/1 Infarction of the antero-septal wall of the left ventricle produces typical changes in the ventricular complex of the leads from the right side of the precordium.
1977 Ann. Internal Med. 86 348/2 In the presence of normal intraventricular conduction, acute myocardial infarction is confidently diagnosed when it is large, transmural, and involves the anteroseptal region.
2006 Herald News (Passaic County, New Jersey) (Nexis) 15 Oct. b2 Borderline first degree AV block. Consider anteroseptal infarct.
anterospinal adj.
Brit. /ˌantərəʊˈspʌɪnl/
,
U.S. /ˌæn(t)əroʊˈspaɪn(ə)l/
relating to the front part of the spine; located in front of the spine.
ΚΠ
1838 London Med. Gaz. 14 Apr. 109/2 Each child had the ordinary antero-spinal depth in the abdominal cavity.
1970 Jrnl. Royal Soc. Med. 63 183/1 The situation of the anterospinal artery and its afferent arteries relative to the tumour is demonstrated.
2014 Spine Jrnl. 14 1400/1 The anterior approach to occipitocervical fixation may help release pressure from anterospinal compression.
This entry has been updated (OED Third Edition, March 2016; most recently modified version published online June 2022).
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comb. form1790
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