noun
1. tall widely distributed elm of eastern North America
• Syn: ↑Ulmus thomasii
• Member Holonyms: ↑Ulmus, ↑genus Ulmus
2. large ornamental tree with graceful gradually spreading branches common in eastern North America
• Syn: ↑American elm, ↑white elm, ↑water elm, ↑Ulmus americana
• Member Holonyms: ↑Ulmus, ↑genus Ulmus
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noun1.
a. : a tall widely distributed elm (Ulmus thomasii) of eastern No. America that has broadly obovate leaves narrowing abruptly to a point, grayish deeply fissured bark, and light brown wood
b. : the strong tough durable springy wood of the rock elm
2. : slippery elm
3. : american elm
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1. an elm, Ulmus thomasii, of eastern North America, having deeply furrowed, grayish-brown bark.
2. the hard, heavy wood of this tree, used for making furniture and in the manufacture of various types of containers.
[1820-30]
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rock elm noun
An elm of N America with a corky bark
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Main Entry: ↑rock
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rock elm,
1. a large elm of eastern North America, with a corky bark and hard, heavy wood; cork elm.
2. its wood, used for furniture and woodenware.
Useful english dictionary. 2012.