mediastinaladj.

Brit.

/ˌmiːdɪəˈstʌɪnl/, U.S.

/ˌmidiəˈstaɪn(ə)l/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin mediastinum , mediastinus , -al suffix¹.

Etymology: < post-classical Latin mediastinum mediastinum n. or scientific Latin mediastinus, adjective (see quot. 1826¹ at sense 1) + -al suffix¹. Compare French médiastinal (1843 or earlier) and mediastine n.¹

1. Entomology. Of or relating to the area of the costa and subcosta of an insect's wing; spec. designating the subcostal vein.

ΘΚΠ

the world > life > biology > physical aspects or shapes > specific areas or structures > [adjective] > separation or partition

septal1824

mediastinal1826

mediastinal1828

septate1828

parietal1839

septated1858

mural1872

the world > life > the body > respiratory organs > [adjective] > lungs > membranes of

pleural1824

mediastinal1826

pleuropulmonary1829

pleuric1858

pleuropericardial1859

pleurogenic1878

interpleural1879

pleurogenous1881

1826 W. Kirby & W. Spence Introd. Entomol. III. 376 Neura Mediastina (Mediastinal Nervure).

1826 W. Kirby & W. Spence Introd. Entomol. III. 608 The Intermediate Area is that which lies between the postcostal or mediastinal nervure and the anal fold of the wing.

1889 Amer. Naturalist 23 485 He divides the mesozoic cockroaches into three groups: a, those in which only the mediastinal and scapular veins are amalgamated [etc.].

1906 J. B. Smith Explan. Terms Entomol. Mediastinal vein, in Orthoptera and Diptera, = subcosta.

2. Anatomy. Of or relating to a mediastinum, esp. that of the thorax.

ΘΚΠ

the world > life > biology > physical aspects or shapes > specific areas or structures > [adjective] > separation or partition

septal1824

mediastinal1826

mediastinal1828

septate1828

parietal1839

septated1858

mural1872

1828 R. Knox tr. H. Cloquet Syst. Human Anat. 181 The mediastinal surface [Fr. face médiastine] of the sternum.

1835–6 Todd's Cycl. Anat. & Physiol. I. 193/2 The posterior mediastinal arteries are numerous and small.

1899 T. C. Allbutt et al. Syst. Med. VI. 64 Mediastinal diseases.

1947 Radiology 49 354/1 Terminal changes were mainly of two types: generalized atrophy (premature aging) and mediastinal lymphomatosis.

1979 Jrnl. Amer. Med. Assoc. 23 Mar. 1274/1 The extravasated air may..create pneumothorax by rupturing the mediastinal pleura.

1991 M. Amis Time's Arrow iii. 100 Auscultation would reveal dyspnoea, rich in rales, also tachypnoea, suggesting mediastinal crunch.

This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2022).

单词	mediastinal
释义	mediastinaladj. Brit. /ˌmiːdɪəˈstʌɪnl/, U.S. /ˌmidiəˈstaɪn(ə)l/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin mediastinum , mediastinus , -al suffix¹. Etymology: < post-classical Latin mediastinum mediastinum n. or scientific Latin mediastinus, adjective (see quot. 1826¹ at sense 1) + -al suffix¹. Compare French médiastinal (1843 or earlier) and mediastine n.¹ 1. Entomology. Of or relating to the area of the costa and subcosta of an insect's wing; spec. designating the subcostal vein. ΘΚΠ the world > life > biology > physical aspects or shapes > specific areas or structures > [adjective] > separation or partition septal1824 mediastinal1826 mediastinal1828 septate1828 parietal1839 septated1858 mural1872 mural1872 the world > life > the body > respiratory organs > [adjective] > lungs > membranes of pleural1824 mediastinal1826 pleuropulmonary1829 pleuric1858 pleuropericardial1859 pleurogenic1878 interpleural1879 pleurogenous1881 1826 W. Kirby & W. Spence Introd. Entomol. III. 376 Neura Mediastina (Mediastinal Nervure). 1826 W. Kirby & W. Spence Introd. Entomol. III. 608 The Intermediate Area is that which lies between the postcostal or mediastinal nervure and the anal fold of the wing. 1889 Amer. Naturalist 23 485 He divides the mesozoic cockroaches into three groups: a, those in which only the mediastinal and scapular veins are amalgamated [etc.]. 1906 J. B. Smith Explan. Terms Entomol. Mediastinal vein, in Orthoptera and Diptera, = subcosta. 2. Anatomy. Of or relating to a mediastinum, esp. that of the thorax. ΘΚΠ the world > life > biology > physical aspects or shapes > specific areas or structures > [adjective] > separation or partition septal1824 mediastinal1826 mediastinal1828 septate1828 parietal1839 septated1858 mural1872 mural1872 1828 R. Knox tr. H. Cloquet Syst. Human Anat. 181 The mediastinal surface [Fr. face médiastine] of the sternum. 1835–6 Todd's Cycl. Anat. & Physiol. I. 193/2 The posterior mediastinal arteries are numerous and small. 1899 T. C. Allbutt et al. Syst. Med. VI. 64 Mediastinal diseases. 1947 Radiology 49 354/1 Terminal changes were mainly of two types: generalized atrophy (premature aging) and mediastinal lymphomatosis. 1979 Jrnl. Amer. Med. Assoc. 23 Mar. 1274/1 The extravasated air may..create pneumothorax by rupturing the mediastinal pleura. 1991 M. Amis Time's Arrow iii. 100 Auscultation would reveal dyspnoea, rich in rales, also tachypnoea, suggesting mediastinal crunch. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online June 2022). < adj.1826
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