red ash
The term "red ash" can refer to certain tree species as well as specific types of volcanic ash or combustion residue, each characterized by a reddish hue.
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Definition
C1Botany
(technical)A species of ash tree native to eastern and central North America, known for its velvety branchlets and reddish-hued twigs.
Example
- The red ash is commonly found in the forests of eastern North America.
- The velvety texture of the red ash's branchlets distinguishes it from other ash trees.
C1Geology
(technical)Volcanic ash that has a reddish color, often due to the presence of iron oxide.
Example
- The eruption left a layer of red ash covering the landscape.
- Scientists analyzed the red ash to determine its iron oxide content.
C1General
(technical)Residue left after the combustion of certain materials, with a reddish tint due to specific minerals or compounds.
Example
- The fireplace was filled with red ash after burning the treated wood.
- The red ash indicated the presence of minerals in the burnt material.
Similar
Terms that have similar or relatively close meanings to "red ash":