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单词 concrescence
释义

concrescencen.

/kənˈkrɛsəns/
Etymology: < Latin concrēscentia, noun of quality < concrēscent-em , < con- together + crēscĕre to grow: see -ence suffix.
1.
a. Growth by assimilation. Obsolete.
ΘΚΠ
the world > life > biology > biological processes > development, growth, or degeneration > [noun] > growth > growth by assimilation
concrescence1614
1614 W. Raleigh Hist. World i. i. i. §10. 13 How any other substance should thence take concrescence, it hath not beene taught.
b. Biology. Coalescence or growing together of cells, organs, etc.; the coalescence of two individual organisms of low type in generation.
ΘΚΠ
the world > life > biology > biological processes > development, growth, or degeneration > [noun] > growth > types of growth
monstruosity1402
monstrosity1555
accretion1615
misgrowth1648
monstruousness1653
miscreance1658
homonomya1682
agenesis1827
hypertrophy1834
auxesis1842
overgrowth1844
neoplasia1871
ingrowth1877
concrescence1878
accrementition1879
neogenesis1884
geomalism1885
giantism1885
geomaly1889
merisis1940
1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 17 The Concrescence of a number of separate cells.
1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 87 In the Gregarinæ..multiplication commences by the concrescence of two individuals.
1888 Athenæum 18 Aug. 228/2 Congenital cohesion—concrescence as Van Tieghem calls it.
c. Embryology. The growing together of two parts during the development of the vertebrate embryo.
ΘΚΠ
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo development processes > [noun]
fetalization1819
segmentation1851
maceration1873
neurulation1878
blastulation1889
concrescence1890
cell lineage1892
myelination1892
spiral cleavage1892
medullation1893
myelinization1900
myelogenesis1901
induction1928
myelinogenesis1931
horizon1942
1890 C. S. Minot in Amer. Naturalist 24 501 The Concrescence Theory of the Vertebrate Embryo.
1890 C. S. Minot in Amer. Naturalist 24 503 Concrescence in Bony Fishes.
1913 J. W. Jenkinson Vertebr. Embryol. i. 13 Concrescence of layers, as in the union of the embryonic plate with the trophoblast in some Mammals, where the layers unite by their margins, or as in the union of the medullary folds, or of the stomodaeum with the gut, where the concrescence is by the surfaces.
1917 L. B. Arey Prentiss' Textbk. Embryol. (ed. 2) 31 The primitive streak becomes highly significant when interpreted in the light of the theory of concrescence, a theory of general application in verterbate development.
1927 W. Shumway Vertebr. Embryol. iv. 96 The theory of concrescence..has already been used to explain the closure of the blastopore. By many it has been extended to include the formation of the body, with the exception of the tail, by the coalescence of the two halves of the germ ring.
1956 E. Witschi Devel. Vertebr. xiii. 200 Convergent movements of blastemic cell masses, which result in the joining of the material halves of a body or of organs, are designated as concrescence.
d. Botany. The union of cell-walls by a cementing substance; cementation.
ΚΠ
1900 B. D. Jackson Gloss. Bot. Terms
2. concrete. A concretion. ? Obsolete.
ΘΚΠ
the world > matter > constitution of matter > density or solidity > [noun] > a dense or solid thing or body
clota1000
goba1382
massa1382
gobbetc1384
clustera1387
lumpa1400
grume1555
solidity1604
concrescence1610
concression1613
concretion1646
ponderant1656
condensation1665
clumper1673
clue1674
solid1698
clump1699
wodge1847
density1858
boulder1861
doorstop1967
swadge1968
1610 J. Healey tr. St. Augustine Citie of God iii. xxxi. 152 It rained..stones, (not concrescences, that might be called haile, but direct stones).
1793 J. Smeaton Narr. Edystone Lighthouse (ed. 2) §197 The stony concrescences..called Stalactites.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2022).
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