penninervedadj.

Brit.

/ˈpɛnɪnəːvd/, U.S.

/ˈpɛnəˌnərvd/

Origin: A borrowing from Latin, combined with English elements; perhaps modelled on a French lexical item, or perhaps modelled on a Latin lexical item. Etymons: Latin penna , nerve n., -ed suffix².

Etymology: < classical Latin penni- , combining form of penna feather (see pen n.³) + nerve n. + -ed suffix², after either French penninerve or scientific Latin penninervis (both A. P. de Candolle Théorie élémentaire de la botanique (1813) 337). Compare penninervate adj.

Botany.

Of a leaf: having veins arising on each side of a midrib like barbs from the shaft of a feather; pinnately veined.

ΘΚΠ

the world > plants > part of plant > leaf > [adjective] > having or not having veins

venose?a1425

venous1626

nervous1668

veiny1681

nervose1753

nerveless1783

veinless1783

nerved1793

nervated1802

trinerved1811

trinervate1813

venulose1821

penninerved1849

penniveined1855

parallelinervate1857

parallelivenous1857

penninervate1857

net-veined1860

basinerved1866

nervate1866

obtectovenose1866

palm-veined1866

parallelinerved1866

parallelivenose1866

parallelinervous1893

pinninervate1893

1849 J. H. Balfour Man. Bot. Index 634/2 Penninerved, see Feather-veined.

1880 A. Gray Struct. Bot. iii. §4 93 Pinnately or Feather-veined (or Penninerved) leaves are..those of which the veins and their subdivisions are side branches of a single central rib.

1910 H. H. Haines Forest Flora Chota Nagpur 386 L[aportea] crenulata... A soft-stemmed shrub 3–8 ft. with..large shining elliptic penni-nerved leaves and greenish flowers in divaricate cymes.

1938 G. S. Cansdale et al. Black Poplars (Imperial Forestry Institute, Oxford) v. 23 Leaves simple, alternate, penninerved, usually long-stalked (but often shortly so in Balsam Poplars).

1996 Systematic Bot. 21 157 Leaf venation: penninerved (0) parallel veined (1).

This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022).

单词	penninerved
释义	penninervedadj. Brit. /ˈpɛnɪnəːvd/, U.S. /ˈpɛnəˌnərvd/ Origin: A borrowing from Latin, combined with English elements; perhaps modelled on a French lexical item, or perhaps modelled on a Latin lexical item. Etymons: Latin penna , nerve n., -ed suffix². Etymology: < classical Latin penni- , combining form of penna feather (see pen n.³) + nerve n. + -ed suffix², after either French penninerve or scientific Latin penninervis (both A. P. de Candolle Théorie élémentaire de la botanique (1813) 337). Compare penninervate adj. Botany. Of a leaf: having veins arising on each side of a midrib like barbs from the shaft of a feather; pinnately veined. ΘΚΠ the world > plants > part of plant > leaf > [adjective] > having or not having veins venose?a1425 venous1626 nervous1668 veiny1681 nervose1753 nerveless1783 veinless1783 nerved1793 nervated1802 trinerved1811 trinervate1813 venulose1821 penninerved1849 penniveined1855 parallelinervate1857 parallelivenous1857 penninervate1857 net-veined1860 basinerved1866 nervate1866 obtectovenose1866 palm-veined1866 parallelinerved1866 parallelivenose1866 parallelinervous1893 pinninervate1893 1849 J. H. Balfour Man. Bot. Index 634/2 Penninerved, see Feather-veined. 1880 A. Gray Struct. Bot. iii. §4 93 Pinnately or Feather-veined (or Penninerved) leaves are..those of which the veins and their subdivisions are side branches of a single central rib. 1910 H. H. Haines Forest Flora Chota Nagpur 386 L[aportea] crenulata... A soft-stemmed shrub 3–8 ft. with..large shining elliptic penni-nerved leaves and greenish flowers in divaricate cymes. 1938 G. S. Cansdale et al. Black Poplars (Imperial Forestry Institute, Oxford) v. 23 Leaves simple, alternate, penninerved, usually long-stalked (but often shortly so in Balsam Poplars). 1996 Systematic Bot. 21 157 Leaf venation: penninerved (0) parallel veined (1). This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). < adj.1849
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