Pertaining to the asp or aspen tree. / (obsolete) Tremulous, trembling. / (obsolete) Of a woman's tongue: wagging, gossiping.

The asp tree; a kind of poplar tree (genus Populus sect. Populus). A medium-size tree with thin, straight trunks of a greenish-white color.

A ski-resort town, the county seat of Pitkin County, Colorado. / A small community in Guysborough County, Nova Scotia. / A female given name from English of modern usage, denominated for the aspen tree.

plural of aspen

Populus tremuloides, the American aspen, the leaves of which have flattened petioles that cause them to tremble in the breeze.

plural of quaking aspen

A census-designated place in Maryland.

Populus tremuloides, the quaking aspen or trembling aspen, a deciduous tree native to cooler North American regions, especially at high altitudes.

plural of American aspen

A census-designated place in Mono County, California, United States.