naviculoidadj.

Brit.

/nəˈvɪkjᵿlɔɪd/, U.S.

/nəˈvɪkjəˌlɔɪd/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Navicula , nāvicula , -oid suffix.

Etymology: In sense 1 < scientific Latin Navicula, genus name (J. B. G. M. Bory de St Vincent 1827, in Dict. classique d'hist. nat. XI. 472/2; < classical Latin nāvicula : see navicula n.) + -oid suffix. In sense 2 < classical Latin nāvicula + -oid suffix.

Biology.

1. Of, relating to, or resembling a diatom of the genus Navicula, which has bilaterally symmetrical boat-shaped or spindle-shaped cells.

ΘΚΠ

the world > plants > particular plants > algae > [adjective] > of types of algae

confervoid1830

confervaceous1853

glœocapsoid1857

nostochine1857

characeous1866

palmelloid1869

nostocaceous1872

phycochromaceous1873

volvocinaceous1874

rhodophycean1876

protococcal1879

oscillatoriaceous1881

protococcoid1882

volvocinean1885

naviculoid1894

charophytic1920

myxophycean1928

floridean1935

protococcoidal1965

1894 P. T. Cleve in Kongelige Svenska Vetenskapsakad. Handl. 26 ii. 10 It is by no means an easy task to construct an artificial key of such numerous and variable forms as the naviculoid diatoms.

1916 G. S. West Algæ I. 90 In some of the larger naviculoid diatoms the cell-wall is destitute of pores.

1946 Nature 26 Oct. 588/1 It was found that the form of the protoplasmic bodies was returning to the naviculoid.

1999 Jrnl. Phycol. 35 1297 Studies of silica valve formation in naviculoid diatoms.

2. More generally: = navicular adj. 3b.

ΘΚΠ

the world > plants > part of plant > part defined by form or function > [adjective] > having specific shape

fingered1597

fistular1640

umbilicated1693

pectinal1705

fornicated1750

deltoid1753

linguiform1753

panduriform1753

lingulated1754

campaniform1758

augmented1760

ringed1760

securiform1760

urceolate1760

utricular1760

lingulate1763

vermicular1766

pandurated1771

navicular1793

semicolumnar1793

ungulate1802

capitellate1808

meniscoid1821

virgate1821

mitriform1824

pulvinate1824

caudated1829

vulviform1829

caudate1830

circinate1830

intruded1830

trochlear1830

scalariform1836

hippocrepiform1847

neottious1850

pulviniform1851

foxglove-shaped1856

clathroid1857

molariform1857

velate1857

strombuliform1859

calceiform1860

coralline1860

forniciform1860

urceolar1860

calceolate1861

frustulose1866

pandurate1866

intruse1870

scalar1880

meniscoidal1881

fingerposted1885

applanate1887

trochleariform1895

naviculoid1898

halonate1911

1898 Bull. Torrey Bot. Club 30 98 Spores naviculoid, often uninucleate.

1961 R. W. Butcher New Illustr. Brit. Flora II. 172 Seed..naviculoid, rugose, black.

1996 Mycol. Res. 100 173 Straight naviculoid ballistoconidia appeared in small numbers in the deposit from an inverted culture.

This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022).

单词	naviculoid
释义	naviculoidadj. Brit. /nəˈvɪkjᵿlɔɪd/, U.S. /nəˈvɪkjəˌlɔɪd/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Navicula , nāvicula , -oid suffix. Etymology: In sense 1 < scientific Latin Navicula, genus name (J. B. G. M. Bory de St Vincent 1827, in Dict. classique d'hist. nat. XI. 472/2; < classical Latin nāvicula : see navicula n.) + -oid suffix. In sense 2 < classical Latin nāvicula + -oid suffix. Biology. 1. Of, relating to, or resembling a diatom of the genus Navicula, which has bilaterally symmetrical boat-shaped or spindle-shaped cells. ΘΚΠ the world > plants > particular plants > algae > [adjective] > of types of algae confervoid1830 confervaceous1853 glœocapsoid1857 nostochine1857 characeous1866 palmelloid1869 nostocaceous1872 phycochromaceous1873 volvocinaceous1874 rhodophycean1876 protococcal1879 oscillatoriaceous1881 protococcoid1882 volvocinean1885 naviculoid1894 charophytic1920 myxophycean1928 floridean1935 protococcoidal1965 1894 P. T. Cleve in Kongelige Svenska Vetenskapsakad. Handl. 26 ii. 10 It is by no means an easy task to construct an artificial key of such numerous and variable forms as the naviculoid diatoms. 1916 G. S. West Algæ I. 90 In some of the larger naviculoid diatoms the cell-wall is destitute of pores. 1946 Nature 26 Oct. 588/1 It was found that the form of the protoplasmic bodies was returning to the naviculoid. 1999 Jrnl. Phycol. 35 1297 Studies of silica valve formation in naviculoid diatoms. 2. More generally: = navicular adj. 3b. ΘΚΠ the world > plants > part of plant > part defined by form or function > [adjective] > having specific shape fingered1597 fistular1640 umbilicated1693 pectinal1705 fornicated1750 deltoid1753 linguiform1753 panduriform1753 lingulated1754 campaniform1758 augmented1760 ringed1760 securiform1760 urceolate1760 utricular1760 lingulate1763 vermicular1766 pandurated1771 navicular1793 semicolumnar1793 ungulate1802 capitellate1808 meniscoid1821 virgate1821 mitriform1824 pulvinate1824 caudated1829 vulviform1829 caudate1830 circinate1830 intruded1830 trochlear1830 scalariform1836 hippocrepiform1847 neottious1850 pulviniform1851 foxglove-shaped1856 clathroid1857 molariform1857 velate1857 strombuliform1859 calceiform1860 coralline1860 forniciform1860 urceolar1860 calceolate1861 frustulose1866 pandurate1866 intruse1870 scalar1880 meniscoidal1881 fingerposted1885 applanate1887 trochleariform1895 naviculoid1898 halonate1911 1898 Bull. Torrey Bot. Club 30 98 Spores naviculoid, often uninucleate. 1961 R. W. Butcher New Illustr. Brit. Flora II. 172 Seed..naviculoid, rugose, black. 1996 Mycol. Res. 100 173 Straight naviculoid ballistoconidia appeared in small numbers in the deposit from an inverted culture. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022). < adj.1894
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