Quaking-aspen definition
A North American deciduous tree (Populus tremuloides) having broadly ovate, finely toothed leaves with flattened petioles, which quiver in a light breeze.
noun
A North American poplar (Populus tremuloides) with small, flat-stemmed leaves that tremble in the lightest breeze.
noun
Other Word Forms
Noun
Singular:
quaking-aspen
Plural:
quaking-aspens