bivalveadj.n.

Brit.

/ˈbʌɪvalv/, U.S.

/ˈbaɪˌvælv/

Etymology: < bi- comb. form 1a + valve n.¹, < Latin valvae folds of a door, folding-doors.

A. adj.

1. Having two leaves or folding parts, as a shutter or door.

ΘΚΠ

society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > types of door > [adjective]

leaved1560

valved1676

bivalve1677

hinge-bound1842

society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > parts of windows > [adjective] > having shutters > type of shutter

steel-lineda1400

bivalve1677

1677 R. Plot Nat. Hist. Oxford-shire 271 Great bivalve wooden Windows.

a1877 E. H. Knight Pract. Dict. Mech. III. at Speculum Webber's magnifying bivalve ear-speculum.

1908 Practitioner Aug. 284 There was no appreciable difference obtained in the results by using a bivalve speculum in order to avoid contact with the external meatus.

2. Zoology. Having two shells united by a hinge.

ΘΚΠ

the world > animals > animal body > general parts > covering or skin > [adjective] > having a hard protective covering > having a shell > having specific number or type of shell

bivalve1661

bivalvular1677

bivalvous1696

bivalved1755

inequivalve1777

inequivalved1816

inequivalvular1828

1661 R. Lovell Πανζωορυκτολογια, sive Panzoologicomineralogia Isagoge sig. A7^v Fishes, which are..bivalve, as the Chama, oister, pectines.

1756 C. Lucas Ess. Waters iii. 123 Several small bivalve shells.

1844 W. B. Carpenter Animal Physiol. i. 33 The ligament which holds together the shells of the bivalve mollusca.

3. Botany. (A seed vessel) Having two valves.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > seed > seed-vessel or pericarp > [adjective] > having or between divisions or sections

bivalve1737

valved?1768

trivalvular1785

multivalve1793

univalvular1793

univalved1823

bivalvular1830

intervalvular1830

bivalved1852

1737 P. Miller Gardeners Dict. (ed. 3) at Chelidonium majus The Flowers..are succeeded by many bivalve Pods.

1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xvi. 197 The capsule bivalve.

B. n.

1. plural. Folding-doors. Obsolete exc. Historical.

ΘΚΠ

society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > types of door > [noun] > other types of door

hall-doorc1275

falling doorc1300

stable doorc1330

vice-door1354

hecka1400

lodge-doorc1400

street door1465

gate-doora1500

portal1516

backdoor1530

portal door1532

side door1535

by-door1542

outer door1548

postern door1551

house door1565

fore-door1581

way-door1597

leaf door1600

folding door1611

clap-door1625

balcony-door1635

out-door1646

anteportc1660

screen door1668

frontish-door1703

posticum1704

side entrance1724

sash-door1726

Venetian door1731

oak1780

jib-door1800

trellis?c1800

sporting door1824

ledge-door1825

through door1827

bivalves1832

swing-door1833

tradesmen's entrance1838

ledged door1851

tradesmen's door?1851

fire door1876

storm door1878

shoji1880

fire door1889

Dutch door1890

patio door1900

stable door1900

ledge(d) and brace(d) door1901

suicide door1925

louvre door1953

1832 W. Gell Pompeiana I. ii. 22 Doors seem to have been called bivalves where only formed of two folds.

2. Zoology. A molluscous animal having a shell consisting of two halves joined together by an elastic ligament at the hinge, so as to open and shut like a book: such as the oyster, mussel, etc. Also the shell of such animal.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Pelecypoda or Conchifera > [noun] > bivalves

cockOE

cockle1311

conch?1527

palour1589

conchyle1610

bivalvular1677

bivalve1684

nut-mussel1705

concha1755

cuckolda1757

Acephala1802

pullet1803

ciliograde1835

conchifer1835

acephalan1840

acephal1845

bivalvian1863

pelecypod1875

tea-clam1883

steamer clam1909

1684 Philos. Trans. (Royal Soc.) 14 507 Distinction of shells into Univalves Bivalves and Turbinated.

1772 Philos. Trans. 1771 (Royal Soc.) 61 230 Four..species, like the sea bivalve.

1847 W. B. Carpenter Zool.: Systematic Acct. II. §876 Lamellibranchiata..To this group belong all ordinary bivalves.

1865 E. B. Tylor Res. Early Hist. Mankind viii. 192 The refuse-mounds consist of oysters, mussels, and other bivalves.

Categories »

3. Botany. A bivalve capsule or seed-vessel.

This entry has not yet been fully updated (first published 1887; most recently modified version published online March 2022).

单词	bivalve
释义	bivalveadj.n. Brit. /ˈbʌɪvalv/, U.S. /ˈbaɪˌvælv/ Etymology: < bi- comb. form 1a + valve n.¹, < Latin valvae folds of a door, folding-doors. A. adj. 1. Having two leaves or folding parts, as a shutter or door. ΘΚΠ society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > types of door > [adjective] leaved1560 valved1676 bivalve1677 hinge-bound1842 society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > parts of windows > [adjective] > having shutters > type of shutter steel-lineda1400 bivalve1677 1677 R. Plot Nat. Hist. Oxford-shire 271 Great bivalve wooden Windows. a1877 E. H. Knight Pract. Dict. Mech. III. at Speculum Webber's magnifying bivalve ear-speculum. 1908 Practitioner Aug. 284 There was no appreciable difference obtained in the results by using a bivalve speculum in order to avoid contact with the external meatus. 2. Zoology. Having two shells united by a hinge. ΘΚΠ the world > animals > animal body > general parts > covering or skin > [adjective] > having a hard protective covering > having a shell > having specific number or type of shell bivalve1661 bivalvular1677 bivalvous1696 bivalved1755 inequivalve1777 inequivalved1816 inequivalvular1828 1661 R. Lovell Πανζωορυκτολογια, sive Panzoologicomineralogia Isagoge sig. A7^v Fishes, which are..bivalve, as the Chama, oister, pectines. 1756 C. Lucas Ess. Waters iii. 123 Several small bivalve shells. 1844 W. B. Carpenter Animal Physiol. i. 33 The ligament which holds together the shells of the bivalve mollusca. 3. Botany. (A seed vessel) Having two valves. ΘΚΠ the world > plants > part of plant > reproductive part(s) > seed > seed-vessel or pericarp > [adjective] > having or between divisions or sections bivalve1737 valved?1768 trivalvular1785 multivalve1793 univalvular1793 univalved1823 bivalvular1830 intervalvular1830 bivalved1852 1737 P. Miller Gardeners Dict. (ed. 3) at Chelidonium majus The Flowers..are succeeded by many bivalve Pods. 1785 T. Martyn tr. J.-J. Rousseau Lett. Elements Bot. xvi. 197 The capsule bivalve. B. n. 1. plural. Folding-doors. Obsolete exc. Historical. ΘΚΠ society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > types of door > [noun] > other types of door hall-doorc1275 falling doorc1300 stable doorc1330 vice-door1354 hecka1400 lodge-doorc1400 street door1465 gate-doora1500 portal1516 backdoor1530 portal door1532 side door1535 by-door1542 outer door1548 postern door1551 house door1565 fore-door1581 way-door1597 leaf door1600 folding door1611 clap-door1625 balcony-door1635 out-door1646 anteportc1660 screen door1668 frontish-door1703 posticum1704 side entrance1724 sash-door1726 Venetian door1731 oak1780 jib-door1800 trellis?c1800 sporting door1824 ledge-door1825 through door1827 bivalves1832 swing-door1833 tradesmen's entrance1838 ledged door1851 tradesmen's door?1851 fire door1876 storm door1878 shoji1880 fire door1889 Dutch door1890 patio door1900 stable door1900 ledge(d) and brace(d) door1901 suicide door1925 louvre door1953 1832 W. Gell Pompeiana I. ii. 22 Doors seem to have been called bivalves where only formed of two folds. 2. Zoology. A molluscous animal having a shell consisting of two halves joined together by an elastic ligament at the hinge, so as to open and shut like a book: such as the oyster, mussel, etc. Also the shell of such animal. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Pelecypoda or Conchifera > [noun] > bivalves cockOE cockle1311 conch?1527 palour1589 conchyle1610 bivalvular1677 bivalve1684 nut-mussel1705 concha1755 cuckolda1757 Acephala1802 pullet1803 ciliograde1835 conchifer1835 acephalan1840 acephal1845 bivalvian1863 pelecypod1875 tea-clam1883 steamer clam1909 1684 Philos. Trans. (Royal Soc.) 14 507 Distinction of shells into Univalves Bivalves and Turbinated. 1772 Philos. Trans. 1771 (Royal Soc.) 61 230 Four..species, like the sea bivalve. 1847 W. B. Carpenter Zool.: Systematic Acct. II. §876 Lamellibranchiata..To this group belong all ordinary bivalves. 1865 E. B. Tylor Res. Early Hist. Mankind viii. 192 The refuse-mounds consist of oysters, mussels, and other bivalves. Categories » 3. Botany. A bivalve capsule or seed-vessel. This entry has not yet been fully updated (first published 1887; most recently modified version published online March 2022). < adj.n.1661
随便看	proportionalism proportionalist proportionalities proportionality proportionality constant proportionality factor proportionally proportionals proportionary proportionate proportionate dwarfism proportionate frequency proportionated proportionately proportionateness proportionatenesses proportionates proportionating proportionative proportionatively proportionator proportioned proportioner proportioners proportioning