hastatedadj.

Brit.

/ˈhasteɪtᵻd/, U.S.

/ˈhæˌsteɪdᵻd/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin hastatus , -ed suffix¹.

Etymology: < scientific Latin hastatus formed like a spear, spear-shaped (see hastate adj.) + -ed suffix¹.

Now rare.

Of a leaf or other part of a plant or animal: triangular with the basal corners laterally projecting; shaped like a spearhead, narrowly triangular. Also: having such a part. Cf. hastate adj.

ΘΚΠ

the world > plants > part of plant > part defined by form or function > [adjective] > spear- or awl-shaped

hastal1672

hastated1751

subulated1752

subulate1757

hastate1777

subuliform1804

1751 J. Hill Gen. Nat. Hist. II. 597 The hastated-leaved arum with a clavated spadix.

1753 Chambers's Cycl. Suppl. at Leaf Hastated Leaf, one in form like a spear's point: this expresses a triangular leaf, the sides and the base of which are both hollowed, so as in some measure to give the resemblance of a leaf composed of three parts.

1791 W. Bartram Trav. N. & S. Carolina 478 Towards the tops..they became trifid, hastated, and lastly lanceolate.

1814 J. Lunan Hortus Jamaicensis II. 130 The anthers are oblong, hastated and incumbent, and of a dingy yellow.

1854 C. Knight Eng. Cycl.: Nat. Hist. I. 908 Delphinus Heavisidii, the hastated dolphin, inhabits the South Sea—Cape of Good Hope.

1861 H. Hagen Synopsis Neuroptera N. Amer. 87 Abdomen (♂), segments 3—6 nigro-aeneous at the apex, longly hastated.

1929 M. C. W. Weber & L. F. de Beaufort Fishes Indo-Austral. Archipel. V. 97 Teeth in the jaws..sharply pointed, some of them curved, hastated, or sagittated.

a1944 G. P. Engelhardt & A. Busck N. Amer. Clear-wing Moths Family Aegeriidae (1946) 10 Anal tuft hastated or wedge-shaped, edged with white at the sides.

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

单词	hastated
释义	hastatedadj. Brit. /ˈhasteɪtᵻd/, U.S. /ˈhæˌsteɪdᵻd/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin hastatus , -ed suffix¹. Etymology: < scientific Latin hastatus formed like a spear, spear-shaped (see hastate adj.) + -ed suffix¹. Now rare. Of a leaf or other part of a plant or animal: triangular with the basal corners laterally projecting; shaped like a spearhead, narrowly triangular. Also: having such a part. Cf. hastate adj. ΘΚΠ the world > plants > part of plant > part defined by form or function > [adjective] > spear- or awl-shaped hastal1672 hastated1751 subulated1752 subulate1757 hastate1777 subuliform1804 1751 J. Hill Gen. Nat. Hist. II. 597 The hastated-leaved arum with a clavated spadix. 1753 Chambers's Cycl. Suppl. at Leaf Hastated Leaf, one in form like a spear's point: this expresses a triangular leaf, the sides and the base of which are both hollowed, so as in some measure to give the resemblance of a leaf composed of three parts. 1791 W. Bartram Trav. N. & S. Carolina 478 Towards the tops..they became trifid, hastated, and lastly lanceolate. 1814 J. Lunan Hortus Jamaicensis II. 130 The anthers are oblong, hastated and incumbent, and of a dingy yellow. 1854 C. Knight Eng. Cycl.: Nat. Hist. I. 908 Delphinus Heavisidii, the hastated dolphin, inhabits the South Sea—Cape of Good Hope. 1861 H. Hagen Synopsis Neuroptera N. Amer. 87 Abdomen (♂), segments 3—6 nigro-aeneous at the apex, longly hastated. 1929 M. C. W. Weber & L. F. de Beaufort Fishes Indo-Austral. Archipel. V. 97 Teeth in the jaws..sharply pointed, some of them curved, hastated, or sagittated. a1944 G. P. Engelhardt & A. Busck N. Amer. Clear-wing Moths Family Aegeriidae (1946) 10 Anal tuft hastated or wedge-shaped, edged with white at the sides. This entry has been updated (OED Third Edition, December 2018; most recently modified version published online March 2022). < adj.1751
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