poison-oak
11poison oak extract — an extract of the fresh leaves of poison oak (Rhus diversiloba), used for desensitization in prevention of rhus dermatitis due to poison oak …
12poison oak — poi′son oak′ n. pln either of two North American shrubs of the cashew family, Rhus toxicodendron, of the eastern U.S., or R. diversiloba, of the Pacific coastal area, with leaves resembling those of poison ivy: may cause allergic dermatitis when… …
13poison oak — noun Date: 1743 1. any of several plants related to poison ivy and producing an oil with similar irritating properties: as a. a bushy plant (Toxicodendron diversilobum syn. Rhus diversiloba) of the Pacific coast b. a bushy plant (Toxicodendron… …
14poison oak — /pɔɪzən ˈoʊk/ (say poyzuhn ohk) noun 1. any of several shrubs of the genus Toxicodendron. 2. → poison sumach. 3. common poison ivy …
15poison oak — noun a North American climbing shrub related to poison ivy and having similar properties. [Rhus toxicodendron.] …
16poison oak — noun (U) a North American plant that causes painful spots on your skin when you touch it …
17eastern poison-oak — 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… …
18poison ivy, poison oak, poison sumac — 1. See Toxicodendron. 2. Common name for the cutaneous eruption (rhus dermatitis) caused by contact with these species of Toxicodendron …
19Poison — Poi son, n. [F. poison, in Old French also, a potion, fr. L. potio a drink, draught, potion, a poisonous draught, fr. potare to drink. See {Potable}, and cf. {Potion}.] 1. Any agent which, when introduced into the animal organism, is capable of… …
20Poison ash — Poison Poi son, n. [F. poison, in Old French also, a potion, fr. L. potio a drink, draught, potion, a poisonous draught, fr. potare to drink. See {Potable}, and cf. {Potion}.] 1. Any agent which, when introduced into the animal organism, is… …
