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单词 punctum
释义

punctumn.

Brit. /ˈpʌŋ(k)təm/, U.S. /ˈpəŋ(k)təm/
Inflections: Plural puncta.
Origin: A borrowing from Latin. Etymon: Latin punctum.
Etymology: < classical Latin punctum (see point n.1). With sense 3b compare earlier punctum lacrimale n.
1.
a. A geometrical point in space; a mathematical point; = point n.1 4a. Also figurative. Obsolete.
ΘΚΠ
the world > relative properties > number > geometry > point > [noun]
pointa1398
prick1532
sign1570
punctuma1592
punct1638
mathematical point1659
origin1723
fixed point1778
lattice point1857
pole1879
point of closure1956
a1592 R. Greene Frier Bacon (1594) sig. E3v Mongst the quadruplicitie Of elementall essence, Terra is but thought, To be a punctum squared to the rest.
1602 J. Davies Mirum in Modum sig. H3v Arithmetike from Vnity proceedes, Eu'n as from Punctum flowes Geometry.
a1620 M. Fotherby Atheomastix (1622) ii. ix. §4. 298 God is that Punctum,..from whom, euery Creature..doth proceede;..and vnto whom, they bee destinated.
1628 O. Felltham Resolves: 2nd Cent. xxii. 72 Like a Piramide, lessening it selfe by degrees, till it growes at last to a punctum, to a nothing.
a1635 R. Corbett Time's Whistle (1871) 149 In mathematique bodies three thinges please, their punctum, linea, superficies.
1683 W. Kennett tr. Erasmus Witt against Wisdom 95 Which sentence is a Species of discrete Quantity, that has no permanent punctum.
1770 tr. J. Behmen in Compend. View Grounds Teutonick Philos. iii. iii. 48 If I should go about to seek for the beginning or ending of a small dot, or punctum; or of a perfect circle, I should be confounded.
b. A very small division of time, an instant. Cf. point n.1 6b. Obsolete.
ΘΚΠ
the world > time > duration > shortness or brevity in time > [noun] > moment or instant
hand-whileOE
prinkOE
start-while?c1225
twinkling1303
rese?c1335
prick1340
momenta1382
pointa1382
minutea1393
instant1398
braida1400
siquarea1400
twink14..
whip?c1450
movement1490
punct1513
pissing whilea1556
trice1579
turning of a hand1579
wink1585
twinklec1592
semiquaver1602
punto1616
punctilio of time1620
punctum1620
breathing1625
instance1631
tantillation1651
rapc1700
crack1725
turning of a straw1755
pig's whisper1780
jiffy1785
less than no time1788
jiff1797
blinka1813
gliffy1820
handclap1822
glimpsea1824
eyewink1836
thought1836
eye-blink1838
semibreve1845
pop1847
two shakes of a lamb's taila1855
pig's whistle1859
time point1867
New York minute1870
tick1879
mo?1896
second1897
styme1897
split-second1912
split minute1931
no-time1942
sec.1956
1620 Bp. J. King Serm. 26 Mar. 21 The punctum, the nunc, the moment and indiuisibility of time.
1665 J. Crowne Pandion & Amphigenia ii. 264 He would have contracted the former goodness of the whole span of his life into a punctum, of all his years into that last moment.
1676 T. Shadwell Virtuoso iv. 61 Here are some Phænomena's of scandal, but I will dissolve all in a punctum of time.
1682 R. Boyle Contin. New Exper. Physico-mech.: 2nd Pt. v. viii I cast a flie into it, which died in one punctum of time.
c. The essence of a matter or thing, the most important focus of attention or consideration; (also) a point for discussion, a proposition (cf. puncta n.1). Cf. point n.1 10, 12. Obsolete.
ΘΚΠ
the mind > mental capacity > perception or cognition > faculty of ideation > topic, subject-matter > [noun] > essential part
pointc1385
pithc1425
issue1553
extract1570
catch1600
hinge1638
punctuma1680
resa1732
jet1748
gist1820
bottom line1830
just it1862
crux1888
a1680 T. Goodwin On Knowl. God ii. v, in Wks. (1683) II. 83 The Punctum of which [assertion] lies in this, That in our Christ, God and Man are become one Person.
1799 M. Geisweiler tr. A. von Kotzebue Poverty & Nobleness of Mind i. vi. 27 Jose. Sub Hypotheca, your family happiness. Plum. Punctum. I am going to the counting house.
2. †A point used as a punctuation mark, a full stop (obsolete). Also: (Palaeography) = punctus n.figurative in quot. 1724.
ΘΚΠ
society > communication > writing > written character > punctuation > [noun] > point or stop
distinction1552
stay1596
stop1598
interpunction1617
punctc1620
punctum1652
interpoint1684
interstinctive point1696
dot1699
interpunctuation1717
guard-stops1866
distinctive1874
interpunct1898
punctus elevatus1951
punctus versus1951
punctus1954
1652 W. Pynchon Jewes Synagogue 87 Our Lord doth tell us, that the least Letter or Tittle in the Law shall not faile... Hence we may learne, though Punctum (a prick) hath no quantitie, yet the terme is of great quantitie... Not the fifteen strange Pricks, but Vowel Pricks must needs be meant.
1724 E. Ward Wandring Spy i. 67 The chearful Driver and his Steed, Put a full Punctum to their Speed.
1751 E. Synge Let. 10 Sept. (1996) 363 Punctums should be put only, where the Sense is Complete.
1786 H. White Divine Dict. II. 97 Let Acts iv. 27–30. be read with judgment, without punctums, commas, &c. originally written in the Greek.
1880 Antiquary 1 62/2 The full stop or punctum is given in the same form (.); but wherever this sign is used as a full stop, the word which follows it begins with a capital letter.
1952 P. Clemoes Liturg. Infl. Punctuation in Late Old Eng. & Early Middle Eng. MSS 4 Punctus elevatus, a symbol formed by combining Punctum and Podatus.
1975 Anglo-Saxon Eng. 4 117 The poems in lyric metres are written across the page as prose, but each verse line is separated by at least a punctum (or greater punctuation if the syntax requires it).
1998 T. Kubouchi in J. Fisiak & A. Oizumi Eng. Hist. Linguistics & Philol. in Japan 172 The punctus interrogativus [was derived] from a punctum plus a porrectus.
3.
a. Chiefly Zoology, Botany, and Medicine. A minute rounded mark or object; a speck, a dot; a small rounded spot of colour; a small elevation or depression on a surface.
ΘΚΠ
the world > matter > colour > variegation > spot of colour > [noun] > small spot or speckle
puncta1398
pointa1400
masclec1400
specklec1440
pecklec1450
sprinkle1481
spreckle1513
frecklea1549
spruttle1553
dot1596
punctum1653
pip1676
spark1686
punctal1694
mail1727
punctule1785
puncta1858
freck1866
guttula1887
1653 W. Harvey Anat. Exercitations 93 Therefore in order of Generation, I conceive that the Punctum and Blood do first exist, but the pulsation arriveth not till afterward.
1665 M. Nedham Medela Medicinæ 195 The least Creature that we can see without the help of Art, is a Mite, it resembling a little white Punctum or Point.
1808 Med. & Physical Jrnl. 19 164 The dark puncta of the petals and capsules afford this essential oil.
1826 W. Kirby & W. Spence Introd. Entomol. III. xxxi. 245 In many of the hawkmoths..it [sc. the skin of the pupa] is covered with impressed puncta.
1846 F. M'Coy Synopsis Silurian Fossils Ireland 42 In the T[rinucleus] seticornis they form two small circular puncta, about twice their own diameter within the margin.
1899 T. C. Allbutt et al. Syst. Med. VIII. 478 These papules..often disclose a central punctum.
1941 Amer. Midland Naturalist 26 537 The abdominal segments..are marked on each side with..two pairs of dark dorsal puncta, those nearer the median line being larger.
1989 J. A. B. Collier & J. M. Longmore Oxf. Handbk. Clin. Specialties (ed. 2) viii. 594 Insect bites (look for grouped blisters, each with a central punctum).
2005 Jrnl. Hand Surg. 30 490/1 Once within the subcutaneous tissue, the larva..excretes waste via a tube which passes to the skin and forms the characteristic punctum.
b. Anatomy. More fully lacrimal punctum. The tiny circular orifice of each of the lacrimal ducts, situated on the margin of each eyelid near the medial commissure. Cf. punctum lacrimale n.
ΘΚΠ
the world > life > the body > organs of excretion > lachrymal organs > [noun]
punctum lacrimale1688
punctum1751
1751 R. Brookes Gen. Pract. Physic II. 542 He introduces a small Probe through a Lachrymal Punctum into the Lachrymal Sack, and into the Nose.
1780 Philos. Trans. (Royal Soc.) 70 243 The steel pipe was passed into the inferior punctum.
1825 Lancet 26 Nov. 311/1 The fluid is poured out faster than it can be absorbed by the puncta, and it flows over the surface of the cheeks.
1875 H. Walton Pract. Treat. Dis. Eye (ed. 3) 144 It displaced the lower eyelid together with the punctum, and produced epiphora.
1930 Amer. Jrnl. Surg. 8 294/2 If the only obstruction found is in the punctum or canaliculus this may be corrected by simply dilating the punctum a few times.
1993 S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. lxvii. 293 Hemorrhage from the lacrimal puncta may occasionally accompany long-standing neoplasia.
4. Early Music.
a. A closing inflection used in the chanting of lessons or prayers in Christian liturgy, often entailing a descent from the monotone reciting note. Now rare.
ΚΠ
1853 J. D. H. Dale tr. G. Baldeschi Ceremonial Rom. Rite 304 When the Prayer concludes with Qui vivis or Qui tecum, the Punctum only is used, as above in Spiritus Sancte Deus.
1954 Grove's Dict. Music (ed. 5) IV. 484/1 The metrum is the same for the Epistle and Gospel... The punctum differs; that for the Epistle is as follows... The punctum for the Gospel is a drop of a minor third.
b. In Western plainsong notation: a neume or part of a neume signifying a single note, usually written as a dot.
ΘΚΠ
society > leisure > the arts > music > type of music > vocal music > religious or devotional > [noun] > chanted > plainchant > part of plainchant
pneumaa1398
neume1440
intonation1620
antiphony1753
mediation1776
neuma1776
antiphon1778
recitation note1844
initial1880
punctum1882
mediant1930
1879 T. Helmore Plain Song 8 The Point (Punctum), having the value of a short note (i.e. a Semibreve).]
1882 Musical Times 23 451/1 The happy notion, so curiously overlooked by all ancient nations, of placing the points—or puncta—of the neumes on separate lines and spaces.
1901 H. E. Wooldridge Oxf. Hist. Music I. 116 The punctum or old grave accent, which signified a descending note, and the virga or old acute accent, which was used when the note ascended... The virga became the longa..and the punctum the brevis..of Discant.
1956 Musical Q. 42 81 The first neume that appears on the top should be a virga and three puncta, or four descending notes.
1991 J. Caldwell Oxf. Hist. Eng. Music I. v. 272 He did not hesitate to rearrange the notes to fit the changed accentuation, and he adopted the available range of note-shapes (the plica,..and the square and diamond punctum) to ensure a natural delivery.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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