释义 |
WordReference Random House Learner's Dictionary of American English © 2024hem•lock /ˈhɛmˌlɑk/USA pronunciation n. - Plant Biology[countable] a poisonous plant of the parsley family.
- [uncountable] a poisonous drink made from this plant.
- Plant Biology[countable] Also called ˈhem•lock ˈspruce. a tall cone-bearing tree of the pine family.
- [uncountable] the soft, light wood of a hemlock tree.
WordReference Random House Unabridged Dictionary of American English © 2024hem•lock (hem′lok′),USA pronunciation n. - Plant Biologya poisonous plant, Conium maculatum, of the parsley family, having purple-spotted stems, finely divided leaves, and umbels of small white flowers, used medicinally as a powerful sedative.
- a poisonous drink made from this plant.
- Plant Biologyany of various other plants, esp. of the genus Cicuta, as the water hemlock.
- Plant BiologyAlso called hem′lock spruce′. any of several coniferous trees of the genus Tsuga, native to the U.S., characterized by a pyramidal manner of growth. Cf. eastern hemlock, western hemlock.
- the soft, light wood of a hemlock tree, used in making paper, in the construction of buildings, etc.
- bef. 900; Middle English hemlok, humlok, Old English hymlic, hemlic; perh. akin to Old English hymele hop plant
Collins Concise English Dictionary © HarperCollins Publishers:: hemlock /ˈhɛmˌlɒk/ n - an umbelliferous poisonous Eurasian plant, Conium maculatum, having finely divided leaves, spotted stems, and small white flowers
- a poisonous drug derived from this plant
- Also called: hemlock spruce any coniferous tree of the genus Tsuga, of North America and E Asia, having short flat needles: family Pinaceae
Etymology: Old English hymlic; perhaps related to hymele hop plant, Middle Low German homele, Old Norwegian humli, Old Slavonic chǔmelï |