What is the meaning of Aspen?

Pertaining to the aspen tree.

Tremulous, trembling.

Resembling an asp in some way

1. wagging, gossiping.

wagging, gossiping.

A poplar tree, especially of section Populus sect. Populus, of medium-size trees with thin, straight trunks of a greenish-white color.

The wood of such a tree; usually pale, lightweight and soft.

Made of or pertaining to asp trees.

definite masculine singular of asp

inflection of aspar:

1. third-person plural present subjunctive
2. third-person plural imperative

third-person plural present subjunctive

third-person plural imperative

definite singular of asp

Source: wiktionary.org