bigeminatedadj.

Brit.

/ˌbʌɪˈdʒɛmᵻneɪtᵻd/, U.S.

/ˌbaɪˈdʒɛməˌneɪdᵻd/

Origin: Formed within English, by compounding. Etymons: bi- comb. form, geminated adj. at geminate v. Derivatives.

Etymology: < bi- comb. form + geminated adj. at geminate v. Derivatives. Compare bigeminate adj., bigeminal adj., bigeminous adj.

rare.

†1. Crystallography. Of a crystalline substance: doubly twinned. Obsolete.

ΘΚΠ

the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > spar > of arrangement of

bigeminated1810

1810 Philos. Mag. 35 261 Bigeminated carbonated lime.

1816 R. Jameson Treat. External Characters Minerals (ed. 2) 200 Bigeminated calcareous spar..is a combination of two rhomboids and two dodecahedrons.

2. Medicine. Designating or forming part of a bigeminal rhythm (see bigeminal adj. 2).

ΚΠ

1901 M. S. Gabriel tr. G. H. Roger Introd. Study Med. xxi. 421 (caption) Bigeminated rhythm.

1971 Amer. Heart Jrnl. 82 845/1 Ventricular extrasystoles..which are bigeminated and interpolated.

1989 Amer. Jrnl. Cardiol. 64 42J/1 The arrhythmia was exclusively formed by isolated ventricular premature complexes (VPCs) or a series of 2 to 6 bigeminated VPCs.

This entry has been updated (OED Third Edition, December 2008; most recently modified version published online December 2021).

单词	bigeminated
释义	bigeminatedadj. Brit. /ˌbʌɪˈdʒɛmᵻneɪtᵻd/, U.S. /ˌbaɪˈdʒɛməˌneɪdᵻd/ Origin: Formed within English, by compounding. Etymons: bi- comb. form, geminated adj. at geminate v. Derivatives. Etymology: < bi- comb. form + geminated adj. at geminate v. Derivatives. Compare bigeminate adj., bigeminal adj., bigeminous adj. rare. †1. Crystallography. Of a crystalline substance: doubly twinned. Obsolete. ΘΚΠ the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > spar > of arrangement of bigeminated1810 1810 Philos. Mag. 35 261 Bigeminated carbonated lime. 1816 R. Jameson Treat. External Characters Minerals (ed. 2) 200 Bigeminated calcareous spar..is a combination of two rhomboids and two dodecahedrons. 2. Medicine. Designating or forming part of a bigeminal rhythm (see bigeminal adj. 2). ΚΠ 1901 M. S. Gabriel tr. G. H. Roger Introd. Study Med. xxi. 421 (caption) Bigeminated rhythm. 1971 Amer. Heart Jrnl. 82 845/1 Ventricular extrasystoles..which are bigeminated and interpolated. 1989 Amer. Jrnl. Cardiol. 64 42J/1 The arrhythmia was exclusively formed by isolated ventricular premature complexes (VPCs) or a series of 2 to 6 bigeminated VPCs. This entry has been updated (OED Third Edition, December 2008; most recently modified version published online December 2021). < adj.1810
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