sandbur
Noun 1. A type of grass: A grass plant, specifically of the genus Cenchrus, found in areas like the eastern United States and tropical America. It is characterized by its seed heads (spikelets) which are enclosed within sharp, prickly seed cases called burs.
The word "sandbur" is used to identify a specific, often troublesome, type of grass. It is typically used in botanical, agricultural, or casual contexts when describing plants in dry, sandy areas or as a nuisance weed. * The sandbur is common in sandy soils and coastal areas. * Be careful walking barefoot; there might be sandbur in this field. * Controlling sandbur in pastures is important to protect livestock.
- The term is often used attributively (like an adjective) to describe the plant or its characteristic bur.
- We have a sandbur problem in the lawn.
- He pulled a sandbur spine from his dog's paw.
- Sandbur is the primary common name. It is sometimes written as two words: sand bur.
- Synonym: Sandspur (common in some regional dialects, especially in the southeastern United States).
- Related Botanical Term: Bur (or burr) refers to the prickly seed case itself, which is the defining feature of this grass.
- Sandspur (n.)
- Grassbur (n., regional)
- Field sandbur (n., a specific species, )
- Prickly grass (n., descriptive)
The core meaning of "sandbur" is botanical. Its significance comes from the plant's adaptation (the prickly bur for seed dispersal) and its status as an invasive weed that can injure animals and people. There are no idioms or phrasal verbs associated with this specific noun.
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grass of the eastern United States and tropical America having spikelets enclosed in prickly burs
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