periosteumn.

Brit.

/ˌpɛrɪˈɒstɪəm/, U.S.

/ˌpɛriˈɑstiəm/

Inflections: Plural periostea, periosteums.

Forms: 1500s periosten, 1500s periosteon, 1500s–1600s periostium, 1600s periostion, 1700s– periosteum.

Origin: Of multiple origins. Partly a borrowing from French. Partly a borrowing from Latin. Etymons: French periostion; Latin periosteon.

Etymology: < Middle French periostion (1538) and its etymon post-classical Latin periosteon, periosteum (5th cent.; 1737 in sense 2 in the source translated in quot. 1758 at sense 2) < Hellenistic Greek περιόστεον , neuter of περιόστεος (adjective) round the bones < ancient Greek περι- peri- prefix + ὀστέον bone (see osteo- comb. form).

1. Anatomy. A layer of tissue which envelops the bones (except where they are covered by cartilage), consisting of a very dense, fibrous, and highly vascularized outer layer of areolar connective tissue and an inner layer of undifferentiated cells from which the bone substance is produced; the layer of such tissue covering a particular bone.

ΘΚΠ

the world > life > the body > structural parts > bone or bones > substance of bones > [noun] > periosteum

periosteum1574

periost1776

mucoperiosteum1903

1574 G. Baker tr. Composition Oleum Magistrale f. 31^v And so it is with the Periosten, pericranium and membranes.

1598 A. M. tr. J. Guillemeau Frenche Chirurg. f. 2/2 That verye tender, and sensible pellicle Periostium [Fr. perioste, Du. poriostium].

1651 N. Biggs Matæotechnia Medicinæ Praxeωs 186 Periostion or Coat environing the Scull.

1671 T. Shadwell Humorists v. 62 I fell just upon that part of my Arm, where is a Callous Node upon the Periostium.

1708 Philos. Trans. (Royal Soc.) 26 42 The Bone of the Thigh lying wholly bare..and deprived of its Periosteum.

1776 Farmer's Mag. July 139 The bones are..covered with an exquisitely fine..membrane, called the Periosteum.

1835–6 Todd's Cycl. Anat. & Physiol. I. 433/2 The periosteum is a fibrous membrane of a dull white colour.

1881 St. G. Mivart Cat 256 The periosteum of the neural canal.

1906 B. P. Colton Physiol. i. ii. 19 Bones are closely covered by a tough coat of connective tissue called the periosteum.

1947 Radiology 49 331/2 Most of this element is deposited in the periosteum.

1992 Proc. National Acad. Sci. U.S.A. 89 11740/2 Direct injection of TGF-β over the periostea of parietal bones..in newborn rats increases bone formation in vivo.

†2. Zoology. = periostracum n. Obsolete.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Brachiopoda > [noun] > member of > parts of

periosteum1758

periostracum1833

pallium1834

mantle cavity1853

adjustor1857

jugum1888

protegulum1891

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > Testacea (shelled molluscs) > shelled mollusc > shell

seashella900

shale1561

buckie1596

caracol1622

valve1661

spire1681

umbilicus1688

conch-shell1697

wart-shell?1711

needle1713

multivalve1753

concha1755

periosteum1758

conch1773

devil's claw1773

furbelow1776

peewit's egg1776

worm-tube1776

rosebud1815

sheath1815

periostracum1833

epicuticle1885

epicuticula1886

leg of mutton1891

trivalve1891

1758 T. Flloyd & J. Hill tr. J. Swammerdam Bk. Nature i. xi. 64/1 The shell of the snail has its particular periosteum [L. periosteo], by which it is covered and inclosed.

1776 E. M. da Costa Elements Conchol. v. 110 The Epidermis or Periosteum..is a rough covering or skin, which many but not all Shells have, only on the outside, never withinside the Shell.

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

单词	periosteum
释义	periosteumn. Brit. /ˌpɛrɪˈɒstɪəm/, U.S. /ˌpɛriˈɑstiəm/ Inflections: Plural periostea, periosteums. Forms: 1500s periosten, 1500s periosteon, 1500s–1600s periostium, 1600s periostion, 1700s– periosteum. Origin: Of multiple origins. Partly a borrowing from French. Partly a borrowing from Latin. Etymons: French periostion; Latin periosteon. Etymology: < Middle French periostion (1538) and its etymon post-classical Latin periosteon, periosteum (5th cent.; 1737 in sense 2 in the source translated in quot. 1758 at sense 2) < Hellenistic Greek περιόστεον , neuter of περιόστεος (adjective) round the bones < ancient Greek περι- peri- prefix + ὀστέον bone (see osteo- comb. form). 1. Anatomy. A layer of tissue which envelops the bones (except where they are covered by cartilage), consisting of a very dense, fibrous, and highly vascularized outer layer of areolar connective tissue and an inner layer of undifferentiated cells from which the bone substance is produced; the layer of such tissue covering a particular bone. ΘΚΠ the world > life > the body > structural parts > bone or bones > substance of bones > [noun] > periosteum periosteum1574 periost1776 mucoperiosteum1903 1574 G. Baker tr. Composition Oleum Magistrale f. 31^v And so it is with the Periosten, pericranium and membranes. 1598 A. M. tr. J. Guillemeau Frenche Chirurg. f. 2/2 That verye tender, and sensible pellicle Periostium [Fr. perioste, Du. poriostium]. 1651 N. Biggs Matæotechnia Medicinæ Praxeωs 186 Periostion or Coat environing the Scull. 1671 T. Shadwell Humorists v. 62 I fell just upon that part of my Arm, where is a Callous Node upon the Periostium. 1708 Philos. Trans. (Royal Soc.) 26 42 The Bone of the Thigh lying wholly bare..and deprived of its Periosteum. 1776 Farmer's Mag. July 139 The bones are..covered with an exquisitely fine..membrane, called the Periosteum. 1835–6 Todd's Cycl. Anat. & Physiol. I. 433/2 The periosteum is a fibrous membrane of a dull white colour. 1881 St. G. Mivart Cat 256 The periosteum of the neural canal. 1906 B. P. Colton Physiol. i. ii. 19 Bones are closely covered by a tough coat of connective tissue called the periosteum. 1947 Radiology 49 331/2 Most of this element is deposited in the periosteum. 1992 Proc. National Acad. Sci. U.S.A. 89 11740/2 Direct injection of TGF-β over the periostea of parietal bones..in newborn rats increases bone formation in vivo. †2. Zoology. = periostracum n. Obsolete. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Brachiopoda > [noun] > member of > parts of periosteum1758 periostracum1833 pallium1834 mantle cavity1853 adjustor1857 jugum1888 protegulum1891 the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Mollusca > [noun] > Testacea (shelled molluscs) > shelled mollusc > shell seashella900 shale1561 buckie1596 caracol1622 valve1661 spire1681 umbilicus1688 conch-shell1697 wart-shell?1711 needle1713 multivalve1753 concha1755 periosteum1758 conch1773 devil's claw1773 furbelow1776 peewit's egg1776 worm-tube1776 rosebud1815 sheath1815 periostracum1833 epicuticle1885 epicuticula1886 leg of mutton1891 trivalve1891 1758 T. Flloyd & J. Hill tr. J. Swammerdam Bk. Nature i. xi. 64/1 The shell of the snail has its particular periosteum [L. periosteo], by which it is covered and inclosed. 1776 E. M. da Costa Elements Conchol. v. 110 The Epidermis or Periosteum..is a rough covering or skin, which many but not all Shells have, only on the outside, never withinside the Shell. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online June 2022). < n.1574
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