| Aspen 1. (n.) Alt. of Asp. 2. (a.) of or pertaining to the aspen, or resembling it; made of aspen wood. Thesaurus Entries chattering, palsied, quaking, quavering, quavery, quivering, quivery, shaking, shaky, shivering, shivery, shuddering, succussatory, succussive, trembling, trembly, tremulous, vibrating, wobbly |