deutero-comb. form

1858 T. J. Hogg Life Shelley I. 477 Diplomatic notes without stint; protocols, deuterocols, and chiliostocols.

1893 W. B. Scott in Proc. Acad. Nat. Sci. Philadelphia 1892 412 As early as the Puerco, however, we find that p⁴ in every known genus is complicated by the addition of a second cusp upon the inner or lingual side of the protocone, which may be called the deuterocone.

1922 W. K. Gregory Origin & Evol. Human Dentition ii. i. 104 A similarly situated, but better developed, basal cingulum in later mammals may be traced from the premolars, where it gives rise to the so-called ‘deuterocone’ or internal spur, backward to the ‘protocone’ of the molars.

1968 R. Zangerl tr. B. Peyer Compar. Odontol. 188 W. B. Scott thus proposed a special terminology for the description of the premolars, in which the cusps are simply numbered as protocone, deuterocone, tritocone, tetracone, and ‘-conid’ respectively.

1893 W. B. Scott in Proc. Acad. Nat. Sci. Philadelphia 1892 415 In the premolars, therefore, when a cusp occurs occupying the position taken by the metaconid in the molars, it cannot be regarded as homologous with that element, but rather with the deuterocone of the upper premolar and may consequently be called the deuteroconid.

1907 H. F. Osborn Evol. Mammalian Molar Teeth viii. 199 There appears a cuspule on the inner side of the crown of the protoconid... (This is the deuteroconid of Scott's terminology.)

1878 H. P. Gurney Crystallogr. 52 The latter [dome is] known as the deuterodome.

1894 R. B. Girdlestone (title) Deuterographs. Duplicate Passages in the Old Testament.

1896 Expositor Jan. 36 We can explain..the repeated occurrence in the same book of deuterographs.

1844 M. Stuart Old Test. Canon iv. (1849) 102 Did we know that such a person lived and wrote, we might call him Deutero-Isaiah.

1891 S. R. Driver Introd. Lit. Old Test. (ed. 2) 210 There are features in which it is in advance not merely of Isaiah, but even of Deutero-Isaiah.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 858 [In the Polycystidea] the first segment is the epimerite... The second segment is the protomerite, the third and by far the largest, the deuteromerite.

1859 Lit. Churchman 43/1 The Deutero-Nicene defence of images.

1885 J. F. Smith tr. O. Pfleiderer Lect. Influence Paul on Christianity vi. 256 The authors of the Deutero-Pauline and the Ignatian Epistles.

1877 T. H. Huxley Man. Anat. Invertebrated Animals xii. 684 The resulting organism would be a deuterostomatous gastrula.

1897 W. G. Searle Onomasticon Anglo-Saxonicum p. xii The Anglo-Saxon personal names may be divided into several classes. 1. The first and chief class consists of names that may be termed dithematic names, as they consist of two elements or themes, mostly monosyllabic, a first element or prototheme, and a second element or deuterotheme.

1914 Notes & Queries 11th ser. 10 142/1 Mr. Searle has accidentally omitted had from his list of deuterothemes of O.E. personal names on p. xvii of his ‘Onomasticon’.

1937 H. G. H. Halvorson in Harvard Univ. Summary Theses 1937 (1938) 271 (title) A study of Old English dithematic personal names: deuterothemes.

1895 Cambr. Nat. Hist. V. 141 It is a curious fact that the result of parthenogenesis in some species is the production of only one sex, which in some Insects is female, in others male; the phenomenon in the former case is called by Taschenberg Thelyotoky, in the latter case Arrhenotoky; Deuterotoky being applied to the cases in which two sexes are produced.

1965 F. A. E. Crew Sex-determination (ed. 4) v. 76 Deuterotoky or amphitoky in which both impaternate males and females are produced.

1965 F. A. E. Crew Sex-determination (ed. 4) v. 77 Deuterotoky is found in several species of moths.

1900 W. A. N. Dorland Amer. Illustr. Med. Dict. 200/1 Deuterotoxin, any one of the second of the four groups of diphtheria-toxins.

1904 Brit. Med. Jrnl. 10 Sept. 567 We have three different toxins with different toxicity and different avidities to the antitoxin, viz. the prototoxin, the deuterotoxin, and the tritotoxin.

1898 J. E. Marr Princ. Stratigr. Geol. vi. 59 Another suggestion was to split the Palæozoic age into an earlier Proterozoic and later Deuterozoic division.

1904 G. F. Goodchild & C. F. Tweney Technol. & Sci. Dict. 156/2 Deuterozoic rocks, the group of rocks comprising the Devonian Rocks, Old Red Sandstone, and Carboniferous System.

1870 G. Rolleston Forms Animal Life Introd. 126 A sexual protozooid has been observed to give origin by gemmation to a sexual deuterozooid.