poison-oak
51poison ivy — markweed markweed n. A climbing plant ({Toxicodendron radicans}) common in eastern and central U. S. with ternate leaves and greenish flowers followed by white berries. It yields an irritating oil that causes a rash on contact; commonly called… …
52oak — noun 1》 a large tree which bears acorns and typically has lobed leaves and hard durable wood. [Genus Quercus: many species.] ↘used in names of other trees or plants resembling this, e.g. poison oak. 2》 a smoky flavour or nose characteristic… …
53poison — I (New American Roget s College Thesaurus) n. venom, toxicity, virus, bane. v. t. corrupt, defile; intoxicate, drug, envenom; kill, murder. See deterioration, killing. II (Roget s IV) n. Syn. virus, bane, toxin, infection, germ, bacteria, oil,… …
54poison ivy — poi′son i′vy n. 1) pln a vine or shrub, Rhus radicans, of the cashew family, with trifoliate leaves and whitish berries: may cause allergic dermatitis when touched 2) pln poison oak 3) the rash caused by touching poison ivy • Etymology: 1775–85,… …
55poison-ivy — nuodingasis raugmedis statusas T sritis vardynas apibrėžtis Anakardinių šeimos vaistinis nuodingas augalas (Toxicodendron pubescens), paplitęs Šiaurės Amerikoje. atitikmenys: lot. Toxicodendron pubescens angl. eastern poison oak; poison ivy… …
56poison mercury — noun climbing plant common in eastern and central United States with ternate leaves and greenish flowers followed by white berries; yields an irritating oil that causes a rash on contact • Syn: ↑poison ivy, ↑markweed, ↑poison oak, ↑Toxicodendron… …
57poison-ivy — n. Poison oak, climbing sumac, mercury (Rhus toxicodendron) …
58eastern poison oak — noun poisonous shrub of southeastern United States causing a rash on contact • Syn: ↑Toxicodendron quercifolium, ↑Rhus quercifolia, ↑Rhus toxicodenedron • Hypernyms: ↑poisonous plant • Member Holonyms: ↑Toxicodendron …
59western poison oak — noun poisonous shrub of the Pacific coast of North America that causes a rash on contact • Syn: ↑Toxicodendron diversilobum, ↑Rhus diversiloba • Hypernyms: ↑poisonous plant • Member Holonyms: ↑Toxicodendron, ↑genus To …
60African oak — Oak Oak ([=o]k), n. [OE. oke, ok, ak, AS. [=a]c; akin to D. eik, G. eiche, OHG. eih, Icel. eik, Sw. ek, Dan. eeg.] [1913 Webster] 1. (Bot.) Any tree or shrub of the genus {Quercus}. The oaks have alternate leaves, often variously lobed, and… …
