annularadj.

/ˈænjʊlə(r)/

Forms: Also 1500s anular.

Etymology: < Latin annulār-is (prop. ānulār-is ) of or pertaining to a ring, < annul-us ring: see -ar suffix⁴. Perhaps immed. < French annulaire (16th cent. in Littré).

1. Of or pertaining to a ring or rings; ring-like, ring-formed, ringed. annular space n. the space between an inner and an outer ring or cylinder.

ΘΚΠ

the world > space > shape > curvature > roundness > [adjective] > annular

annular?a1560

ringed1593

annulary1646

ring-shaped1657

ringy1683

corolliform1854

?a1560 L. Digges Geom. Pract.: Pantometria (1571) ii. xxii. sig. Pij^v, Diuide that anular Superficies into three other, euery one of them equall to the same inwarde circle.

1664 H. Power Exper. Philos. i. 27 An Annular body like a Wasp, with some eight hoops or rims.

1767 R. Smith in Philos. Trans. 1766 (Royal Soc.) 56 92 She voided..a large annular worm.

1831 D. Brewster Treat. Optics xli. 338 Grinding an annular space on the plane surface.

1833 J. F. W. Herschel Astron. xii. 404 Annular nebulæ also exist, but are among the rarest objects in the heavens.

1855 D. Brewster Mem. Life I. Newton (new ed.) I. xiii. 371 The annular system of Saturn.

1874 tr. E. Lommel Nature of Light (ed. 4) 7 The annular intervening space between the two tubes.

2. esp. in Physiol. of ringed or ring-like structures. annular ligament: a strong muscular band girding the wrist and ankle. annular process or protuberance (in the brain): the Pons Varolii; ‘a process of the medulla oblongata; thus called by Dr. Willis [1664] in regard it surrounds the same, much like a ring.’ Chambers Cycl. 1727–51.

ΘΚΠ

the world > life > biology > physical aspects or shapes > shape > [adjective] > ring

coron1555

orbicular1615

coronal1656

coronary1686

annular1691

zonular1835

1691 J. Ray Wisdom of God 206 The Arteries consist of a quadruple Coat, the Third of which is made up of annular or orbicular carneous Fibres..and is of a Muscular Nature.

1743 tr. L. Heister Gen. Syst. Surg. II. ii. 5 Three or four of its annular Cartilages.

1845 R. B. Todd & W. Bowman Physiol. Anat. I. 128 The annular ligaments of the wrist and ankle.

3. Astron. annular eclipse of the sun: when the dark body of the moon is seen projected upon the sun's disk, so as to leave a ring of light visible all round; which happens when the moon is at such a distance from the earth, at the time of the eclipse, that its diameter appears smaller than the sun's.

ΘΚΠ

the world > the universe > sun > sunlight > [noun] > eclipse

annular eclipse1728

Baily's beads1861

shadow-band1891

1728 E. Chambers Cycl. at Eclipse, It [sc. the Eclipse of the Sun] is distinguished, like that of the Moon, into Total and Partial, &c. to which must be added a third Species called Annular.

1765 M. Murray in Philos. Trans. 1764 (Royal Soc.) 54 171 About half an hour after 10, the eclipse was barely annular.

1849 M. Somerville Connex. Physical Sci. v. 46 [He] would see a ring of light round the disc of the moon, and the eclipse would be annular.

Thesaurus »

Categories »

4. Archit. annular vault: a vaulted roof over an annular space between two concentric walls.

5. = annulary adj. and n. 2.

ΘΚΠ

the world > life > the body > external parts of body > limb > digit > finger > [adjective] > ring finger

annulary1623

annular1648

1648 J. Beaumont Psyche v. xli. 61 He prick'd his annular Finger, and let fall Three Drops of Blood.

1728 E. Chambers Cycl. Annular, is also an epithet given the fourth Finger; popularly called the Ring Finger.

This entry has not yet been fully updated (first published 1884; most recently modified version published online March 2011).

单词	annular
释义	annularadj. /ˈænjʊlə(r)/ Forms: Also 1500s anular. Etymology: < Latin annulār-is (prop. ānulār-is ) of or pertaining to a ring, < annul-us ring: see -ar suffix⁴. Perhaps immed. < French annulaire (16th cent. in Littré). 1. Of or pertaining to a ring or rings; ring-like, ring-formed, ringed. annular space n. the space between an inner and an outer ring or cylinder. ΘΚΠ the world > space > shape > curvature > roundness > [adjective] > annular annular?a1560 ringed1593 annulary1646 ring-shaped1657 ringy1683 corolliform1854 ?a1560 L. Digges Geom. Pract.: Pantometria (1571) ii. xxii. sig. Pij^v, Diuide that anular Superficies into three other, euery one of them equall to the same inwarde circle. 1664 H. Power Exper. Philos. i. 27 An Annular body like a Wasp, with some eight hoops or rims. 1767 R. Smith in Philos. Trans. 1766 (Royal Soc.) 56 92 She voided..a large annular worm. 1831 D. Brewster Treat. Optics xli. 338 Grinding an annular space on the plane surface. 1833 J. F. W. Herschel Astron. xii. 404 Annular nebulæ also exist, but are among the rarest objects in the heavens. 1855 D. Brewster Mem. Life I. Newton (new ed.) I. xiii. 371 The annular system of Saturn. 1874 tr. E. Lommel Nature of Light (ed. 4) 7 The annular intervening space between the two tubes. 2. esp. in Physiol. of ringed or ring-like structures. annular ligament: a strong muscular band girding the wrist and ankle. annular process or protuberance (in the brain): the Pons Varolii; ‘a process of the medulla oblongata; thus called by Dr. Willis [1664] in regard it surrounds the same, much like a ring.’ Chambers Cycl. 1727–51. ΘΚΠ the world > life > biology > physical aspects or shapes > shape > [adjective] > ring coron1555 orbicular1615 coronal1656 coronary1686 annular1691 zonular1835 1691 J. Ray Wisdom of God 206 The Arteries consist of a quadruple Coat, the Third of which is made up of annular or orbicular carneous Fibres..and is of a Muscular Nature. 1743 tr. L. Heister Gen. Syst. Surg. II. ii. 5 Three or four of its annular Cartilages. 1845 R. B. Todd & W. Bowman Physiol. Anat. I. 128 The annular ligaments of the wrist and ankle. 3. Astron. annular eclipse of the sun: when the dark body of the moon is seen projected upon the sun's disk, so as to leave a ring of light visible all round; which happens when the moon is at such a distance from the earth, at the time of the eclipse, that its diameter appears smaller than the sun's. ΘΚΠ the world > the universe > sun > sunlight > [noun] > eclipse annular eclipse1728 Baily's beads1861 shadow-band1891 1728 E. Chambers Cycl. at Eclipse, It [sc. the Eclipse of the Sun] is distinguished, like that of the Moon, into Total and Partial, &c. to which must be added a third Species called Annular. 1765 M. Murray in Philos. Trans. 1764 (Royal Soc.) 54 171 About half an hour after 10, the eclipse was barely annular. 1849 M. Somerville Connex. Physical Sci. v. 46 [He] would see a ring of light round the disc of the moon, and the eclipse would be annular. Thesaurus » Categories » 4. Archit. annular vault: a vaulted roof over an annular space between two concentric walls. 5. = annulary adj. and n. 2. ΘΚΠ the world > life > the body > external parts of body > limb > digit > finger > [adjective] > ring finger annulary1623 annular1648 1648 J. Beaumont Psyche v. xli. 61 He prick'd his annular Finger, and let fall Three Drops of Blood. 1728 E. Chambers Cycl. Annular, is also an epithet given the fourth Finger; popularly called the Ring Finger. This entry has not yet been fully updated (first published 1884; most recently modified version published online March 2011). < adj.?a1560
随便看	sustainedly sustainedrelease sustainer sustainers sustaining sustaining battery sustaining pedal sustaining wall sustainingly sustainings sustainment sustainments sustains sustantive sustenable sustenal sustenance sustenance diet sustenance money sustenanceless sustenances sustenant sustenate sustenation sustent