rock elm
- noun
- /rɑk ɛlm/
- US
- Carpenters value the wood of the rock elm for its strength.
Examples
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Many parks in the Midwest feature the distinctive silhouette of the rock elm.
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Many rock elms can be found in the forests of New York.
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The rock elm can live for over 200 years in the wild.
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The rock elm is known for its durability.
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Carpenters value the wood of the rock elm for its strength and durability.
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In autumn, the leaves of the rock elm turn a beautiful golden color.
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The rock elm can reach heights of up to 100 feet in optimal conditions.
Synonyms
A tall elm tree from eastern North America with strong wood used for furniture
Surface Forms
Morphology
rock + elm
This is a straightforward noun compound where 'rock' modifies 'elm', so a learner who knows 'rock' (stone) and 'elm' (a type of tree) will infer it is a kind of elm associated with rocks or hard wood. The meaning 'a type of elm tree' is directly derivable from the constituents and follows common compounding patterns, making it transparent to B1 learners.
Etymology
Rock elm may come from a simple image: the elm often grows on rock-covered ground and its wood is very hard, almost like a 'rock'. That's why the name fits a large tree people value for its strong, useful wood.