Ponderous/ˈpɑːndərəs/ Definition 1 of 2Pro Tip 1/3Physical Description Use 'ponderous' to describe large objects that move heavily. The ponderous elephant moved through the jungle. Pro Tip 2/3Lack of Grace 'Ponderous' often implies a lack of grace or finesse due to size or weight. His dance steps were ponderous and lacked elegance. Pro Tip 3/3Negative Emotion It may have negative connotations, suggesting frustration with slowness or bulk. We trudged behind the ponderous wagon, impatiently.