ramentumn.

Brit.

/rəˈmɛntəm/, U.S.

/rəˈmɛn(t)əm/

Inflections: Plural ramenta.

Origin: A borrowing from Latin. Etymon: Latin rāmentum.

Etymology: < classical Latin rāmentum fragment scraped off, shaving < rādere to scrape (see raze v.) + -mentum -ment suffix.

†1. A fragment scraped off, a shaving. Formerly also: a tiny particle, an atom. Chiefly in plural. Obsolete.

ΘΚΠ

the world > relative properties > wholeness > incompleteness > part of whole > [noun] > a separate part > a fragment > a) scraping(s) or shaving(s)

shavingc1386

rasurea1400

razing?a1425

scrapings1511

rasing1552

scaling1651

ramentum1658

raments1670

abrasion1684

scrapeage1851

the world > relative properties > wholeness > incompleteness > part of whole > [noun] > a separate part > a piece or bit > a particle

grotc888

crumba1387

motec1390

particlea1398

pointa1400

specka1400

atomy1584

moment1594

dust1597

pickle1604

mite1605

atom1626

iota1636

ramentum1658

bodikin1668

part1669

dustling1674

scintilla1674

minim1686

fleck1753

molecule1799

heartbeat1855

particule1889

1658 J. Ray Jrnl. 20 Aug. in Remains (1846) 124 Common or rain water falling upon a stone doth continually carry away some insensible ramenta or atoms of it.

1678 R. Cudworth tr. Aristotle in True Intellect. Syst. Universe i. iii. 115 Those Ramenta that appear in the Air when the Sun-beams are transmitted through Cranies.

1700 Philos. Trans. (Royal Soc.) 22 897 Her urine during the paroxysm tinged with blood, and in it bloody ramenta.

1740 G. Cheyne Ess. Regimen 5 Earth..being probably the Ramenta or abrasions of the other elements.

1776 tr. G. van Swieten Comm. Boerhaave's Aphorisms (new ed.) VI. 314 These are the..ramenta, or shavings, as they are called by Hippocrates.

1834 S. Cooper Good's Study Med. (ed. 4) I. 73 Sir Gilbert Blane..considers the salivary glands as one of the outlets for the ramenta of the bones.

1845 A. Clissold tr. E. Swedenborg Principia I. ii. ix. 334 Obtain the iron: which like the ramenta of all iron will approximate and elevate itself toward the magnet.

2. Botany. A thin, brownish, membranous epidermal appendage on a stem or leaf, esp. of a fern; a scale.

ΘΚΠ

the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun]

huskc1400

hosea1450

pannicle1672

surfoil1672

squama1738

palea1753

spatha1753

pelt1759

pelta1760

spath1763

bract1771

scale1776

spathe1785

scalelet1787

glume1789

ramentum1793

rament1813

paleola1829

bracteole1830

bractlet1835

glumelle1836

palea1836

pale1847

periphyll1858

bracket1860

glumella1861

glumellule1861

lodicule1864

bract-sheath1870

palet1871

palea1875

pale1890

prophyllum1890

hypsophyll1895

pale1900

prophyll1902

1793 T. Martyn Lang. Bot. sig. Q2 Ramentum,..applied by Linneus to the small loose scales that are frequently found on the stems of vegetables.

1809 J. E. Smith Introd. Physiol. & Systematical Bot. (ed. 2) 227 Some Begoniæ bear on their leaves flat little straps called by authors ramenta, shavings, instead of cylindrical hairs.

1832 J. Lindley Introd. Bot. 41 Ramenta..are particularly numerous..upon the petioles and the backs of the leaves of Ferns.

1872 H. A. Nicholson Man. Palæontol. 480 Rhizomata..covered with hairs or ramenta.

1909 G. Klebs in A. C. Seward Darwin & Mod. Sci. 209 The scaly hairs, or ramenta, which clothe every part of the plant, are also like those of Ferns.

1919 Sci. Monthly July 25 The area between the leaf-scars is covered with two kinds of structures: the ramentum and the roots. The former, characteristic of most ferns, consists of brown chaff-like scales.

1943 Bot. Gaz. 105 208/1 Primordia of all leaves originate as small moundlike outgrowths among occasional young ramenta on the conical stem tip.

2002 Plant Physiol. & Biochem. 40 90/1 Apparent phenotypic differences, leaf color, size, lateral lines..and stem ramenta were recognizable.

This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).

单词	ramentum
释义	ramentumn. Brit. /rəˈmɛntəm/, U.S. /rəˈmɛn(t)əm/ Inflections: Plural ramenta. Origin: A borrowing from Latin. Etymon: Latin rāmentum. Etymology: < classical Latin rāmentum fragment scraped off, shaving < rādere to scrape (see raze v.) + -mentum -ment suffix. †1. A fragment scraped off, a shaving. Formerly also: a tiny particle, an atom. Chiefly in plural. Obsolete. ΘΚΠ the world > relative properties > wholeness > incompleteness > part of whole > [noun] > a separate part > a fragment > a) scraping(s) or shaving(s) shavingc1386 rasurea1400 razing?a1425 scrapings1511 rasing1552 scaling1651 ramentum1658 raments1670 abrasion1684 scrapeage1851 the world > relative properties > wholeness > incompleteness > part of whole > [noun] > a separate part > a piece or bit > a particle grotc888 crumba1387 motec1390 particlea1398 pointa1400 specka1400 atomy1584 moment1594 dust1597 pickle1604 mite1605 atom1626 iota1636 ramentum1658 bodikin1668 part1669 dustling1674 scintilla1674 minim1686 fleck1753 molecule1799 heartbeat1855 particule1889 1658 J. Ray Jrnl. 20 Aug. in Remains (1846) 124 Common or rain water falling upon a stone doth continually carry away some insensible ramenta or atoms of it. 1678 R. Cudworth tr. Aristotle in True Intellect. Syst. Universe i. iii. 115 Those Ramenta that appear in the Air when the Sun-beams are transmitted through Cranies. 1700 Philos. Trans. (Royal Soc.) 22 897 Her urine during the paroxysm tinged with blood, and in it bloody ramenta. 1740 G. Cheyne Ess. Regimen 5 Earth..being probably the Ramenta or abrasions of the other elements. 1776 tr. G. van Swieten Comm. Boerhaave's Aphorisms (new ed.) VI. 314 These are the..ramenta, or shavings, as they are called by Hippocrates. 1834 S. Cooper Good's Study Med. (ed. 4) I. 73 Sir Gilbert Blane..considers the salivary glands as one of the outlets for the ramenta of the bones. 1845 A. Clissold tr. E. Swedenborg Principia I. ii. ix. 334 Obtain the iron: which like the ramenta of all iron will approximate and elevate itself toward the magnet. 2. Botany. A thin, brownish, membranous epidermal appendage on a stem or leaf, esp. of a fern; a scale. ΘΚΠ the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun] huskc1400 hosea1450 pannicle1672 surfoil1672 squama1738 palea1753 spatha1753 pelt1759 pelta1760 spath1763 bract1771 scale1776 spathe1785 scalelet1787 glume1789 ramentum1793 rament1813 paleola1829 bracteole1830 bractlet1835 glumelle1836 palea1836 pale1847 periphyll1858 bracket1860 glumella1861 glumellule1861 lodicule1864 bract-sheath1870 palet1871 palea1875 pale1890 prophyllum1890 hypsophyll1895 pale1900 prophyll1902 1793 T. Martyn Lang. Bot. sig. Q2 Ramentum,..applied by Linneus to the small loose scales that are frequently found on the stems of vegetables. 1809 J. E. Smith Introd. Physiol. & Systematical Bot. (ed. 2) 227 Some Begoniæ bear on their leaves flat little straps called by authors ramenta, shavings, instead of cylindrical hairs. 1832 J. Lindley Introd. Bot. 41 Ramenta..are particularly numerous..upon the petioles and the backs of the leaves of Ferns. 1872 H. A. Nicholson Man. Palæontol. 480 Rhizomata..covered with hairs or ramenta. 1909 G. Klebs in A. C. Seward Darwin & Mod. Sci. 209 The scaly hairs, or ramenta, which clothe every part of the plant, are also like those of Ferns. 1919 Sci. Monthly July 25 The area between the leaf-scars is covered with two kinds of structures: the ramentum and the roots. The former, characteristic of most ferns, consists of brown chaff-like scales. 1943 Bot. Gaz. 105 208/1 Primordia of all leaves originate as small moundlike outgrowths among occasional young ramenta on the conical stem tip. 2002 Plant Physiol. & Biochem. 40 90/1 Apparent phenotypic differences, leaf color, size, lateral lines..and stem ramenta were recognizable. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < n.1658
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