† orchotomyn.

Forms: 1700s–1800s orchotomy, 1800s orcheotomy, 1800s orchiotomy.

Origin: A borrowing from Greek. Etymon: Greek ὀρχοτομία.

Etymology: < Hellenistic Greek ὀρχοτομία castration < ancient Greek ὄρχις testicle (see orchis n.) + -τομία -tomy comb. form. Compare French orchotomie (1793), orchiotomie (1858). Compare later orchidotomy n. at orchido- comb. form 1.In forms orcheotomy, orchiotomy, re-formed after orchio- comb. form. N.E.D. (1903) gives the pronunciation as (ǭɹkǫ·tŏmi) /ɔːˈkɒtəmɪ/.

Surgery. Obsolete. rare.

Surgical removal of one or both testicles; castration; = orchiectomy n. Cf. later orchidotomy n. at orchido- comb. form 1.

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > infertility > [noun] > castration

libbing1396

geldinga1398

castrationc1420

eviration1603

eunuchism1620

emasculation1623

evirating1657

mutilation1728

orchotomy1753

eunuchry1864

orchidectomy1870

asexualization1888

orchidotomy1892

1753 Chambers's Cycl. Suppl. Orchotomy, a word used by some chirugical [sic] writers for the operation of castration.

1842 R. Dunglison Med. Lexicon (ed. 3) Orcheotomy, castration.

1848 J. Craig New Universal Dict. Orchiotomy, castration; removal by surgical operation of one or both of the testes.

1876 J. Thomas Comprehensive Med. Dict. 104/2 The removal of a testicle, or both; orchotomy; emasculation.

This entry has been updated (OED Third Edition, September 2004; most recently modified version published online December 2020).

单词	orchotomy
释义	† orchotomyn. Forms: 1700s–1800s orchotomy, 1800s orcheotomy, 1800s orchiotomy. Origin: A borrowing from Greek. Etymon: Greek ὀρχοτομία. Etymology: < Hellenistic Greek ὀρχοτομία castration < ancient Greek ὄρχις testicle (see orchis n.) + -τομία -tomy comb. form. Compare French orchotomie (1793), orchiotomie (1858). Compare later orchidotomy n. at orchido- comb. form 1.In forms orcheotomy, orchiotomy, re-formed after orchio- comb. form. N.E.D. (1903) gives the pronunciation as (ǭɹkǫ·tŏmi) /ɔːˈkɒtəmɪ/. Surgery. Obsolete. rare. Surgical removal of one or both testicles; castration; = orchiectomy n. Cf. later orchidotomy n. at orchido- comb. form 1. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > infertility > [noun] > castration libbing1396 geldinga1398 castrationc1420 eviration1603 eunuchism1620 emasculation1623 evirating1657 mutilation1728 orchotomy1753 eunuchry1864 orchidectomy1870 asexualization1888 orchidotomy1892 1753 Chambers's Cycl. Suppl. Orchotomy, a word used by some chirugical [sic] writers for the operation of castration. 1842 R. Dunglison Med. Lexicon (ed. 3) Orcheotomy, castration. 1848 J. Craig New Universal Dict. Orchiotomy, castration; removal by surgical operation of one or both of the testes. 1876 J. Thomas Comprehensive Med. Dict. 104/2 The removal of a testicle, or both; orchotomy; emasculation. This entry has been updated (OED Third Edition, September 2004; most recently modified version published online December 2020). < n.1753
随便看	control character control chart control circuit control code control column control console control cubicle control department control desk control electrode control engineer control engineering control equipment control experiment control experiments control flow control freak control girdle control grid control group control key control lever control line conventionalities conventionality