hastato-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable, e.g. hastato-sagittate Brit.

/həˌsteɪtəʊˈsadʒᵻteɪt/, U.S.

/həˌsteɪdoʊˈsædʒəˌteɪt/.

Origin: A borrowing from Latin. Etymon: Latin hastato-.

Etymology: < scientific Latin hastato- (1740 in hastato-triangularis , or earlier), combining form of scientific Latin hastatus hastate adj.; compare -o- connective.Formations in English are found from the end of 18th cent. and are typically based on Latin models: e.g. hastato-angular (compare quot. 1799) after scientific Latin hastato-angulatus (1777 in the same work as quot. 1777 at hastate adj. 2); hastato-lanceolate (compare quot. 1836) after scientific Latin hastato-lanceolatus (Linnaeus 1759, or earlier); hastato-sagittate (compare quot. 1850) after scientific Latin hastato-sagittatus (1748 or earlier). Compare also the scientific Latin formations cited at hastate adj. Compounds 1.

Botany. Now rare.

Prefixed to adjectives forming adjectives with the sense ‘intermediate in form between hastate (hastate adj. 1) and the form denoted by the second element’ . Cf. hastate adj. Compounds 1.

ΚΠ

1799 J. Hull Brit. Flora i. 144 Leaves hastato-angular, all of them deltoid.

1836 J. C. Loudon Encycl. Plants (rev. ed.) Gloss. Hastato-lanceolate, between halbert-shaped and lanceolate.

1850 J. Wood Tourist's Flora 177/2 Lobes very remote, terminal, hastato-triangular.

1908 C. van Alderwerelt van Rosenburgh Malayan Ferns 114 Pinnulae stalked,..the base cordate, often hastato-auriculate.

1930 H. H. Hu & R. C. Ching Icones Filicum Sinicarum 27 This interesting fern differs from all known species in the genus by its simple entire, broadly hastato-cordate leaves.

2008 Thai Forest Bull.: Bot. 36 6 Lamina spreading, narrowly hastato-sagittate to ovato-hastate, 15–60 by 8–20 cm.

This entry has been updated (OED Third Edition, December 2018; most recently modified version published online March 2022).

单词	hastato-
释义	hastato-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is always maintained on the second syllable, e.g. hastato-sagittate Brit. /həˌsteɪtəʊˈsadʒᵻteɪt/, U.S. /həˌsteɪdoʊˈsædʒəˌteɪt/. Origin: A borrowing from Latin. Etymon: Latin hastato-. Etymology: < scientific Latin hastato- (1740 in hastato-triangularis , or earlier), combining form of scientific Latin hastatus hastate adj.; compare -o- connective.Formations in English are found from the end of 18th cent. and are typically based on Latin models: e.g. hastato-angular (compare quot. 1799) after scientific Latin hastato-angulatus (1777 in the same work as quot. 1777 at hastate adj. 2); hastato-lanceolate (compare quot. 1836) after scientific Latin hastato-lanceolatus (Linnaeus 1759, or earlier); hastato-sagittate (compare quot. 1850) after scientific Latin hastato-sagittatus (1748 or earlier). Compare also the scientific Latin formations cited at hastate adj. Compounds 1. Botany. Now rare. Prefixed to adjectives forming adjectives with the sense ‘intermediate in form between hastate (hastate adj. 1) and the form denoted by the second element’ . Cf. hastate adj. Compounds 1. ΚΠ 1799 J. Hull Brit. Flora i. 144 Leaves hastato-angular, all of them deltoid. 1836 J. C. Loudon Encycl. Plants (rev. ed.) Gloss. Hastato-lanceolate, between halbert-shaped and lanceolate. 1850 J. Wood Tourist's Flora 177/2 Lobes very remote, terminal, hastato-triangular. 1908 C. van Alderwerelt van Rosenburgh Malayan Ferns 114 Pinnulae stalked,..the base cordate, often hastato-auriculate. 1930 H. H. Hu & R. C. Ching Icones Filicum Sinicarum 27 This interesting fern differs from all known species in the genus by its simple entire, broadly hastato-cordate leaves. 2008 Thai Forest Bull.: Bot. 36 6 Lamina spreading, narrowly hastato-sagittate to ovato-hastate, 15–60 by 8–20 cm. This entry has been updated (OED Third Edition, December 2018; most recently modified version published online March 2022). < comb. form1799
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