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单词 cicatricula
释义

cicatriculan.

/sɪkəˈtrɪkjʊlə/
Forms: Also Anglicized as cicatricle /sɪˈkætrɪk(ə)l/, cicatricule /sɪˈkætrɪkjuːl/.
Etymology: < Latin cicātrīcula a small scar, diminutive of cicātrix. Compare French cicatricule.
1. Biology. A round white spot on the surface of the yolk-bag of a bird's egg, consisting of the germinal vesicle.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > yolk > tread
strainc1305
cock treading1573
kenning1585
tread1593
cock's tread1647
gallature1650
treadle1658
cicatricula1664
strind1671
gemma1692
chalaza1704
segmentation cavity1888
1664 H. Power Exper. Philos. i. 60 After the second day's Incubation..you shall see the cicatricula in the Yolk dilated.
1879 tr. E. Haeckel Evol. Man I. vi. 138 A circular white spot, which is called the tread, or cicatricle.
2. Botany. Applied to the hilum of grains and to the mark of attachment of leaves to branches.
ΘΚΠ
the world > plants > part of plant > reproductive part(s) > seed > [noun] > parts of > hilum or cicatrix
hilum1753
cicatrix1826
cicatricula1828
caruncle1830
omphalodium1832
strophiole1839
omphalode1850
nucleus1861
wound stump1923
1828 N. Webster Amer. Dict. Eng. Lang. Cicatricle, the germinating or fetal point in the embryo of a seed or the yelk of an egg; as, ‘germinating cicatricle’. Barton.
1835 J. Lindley Introd. Bot. (1848) I. 242 The scar formed by the separation of a leaf from its stem is sometimes called the cicatricule.
3. Medicine. A small scar or mark.
ΘΚΠ
the world > health and disease > ill health > blemish > [noun] > scar
wama1000
wem1297
arra1300
nirtc1400
scara1425
cicatricec1450
fester?c1475
list1490
stool1601
cicatrix1641
cautery1651
seam1681
cicatricula1783
welt1800
sabre-cutc1820
stigmate1870
scarring1898
whelp1912
Mars bar1971
1783 P. Pott Chirurg. Wks. (new ed.) II. 21 The place..may always be known by a kind of cicatricula; much like to what appears within the abdomen, opposite to the navel.
This entry has not yet been fully updated (first published 1889; most recently modified version published online December 2020).
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n.1664
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