wondrous /ˈwʌndɹəs/adjective 1adverb 1forms 2 adjective1 •Wonderful; amazing, inspiring awe; marvelous.We all stared open-mouthed at the wondrous sight. adverb1 •In a wonderful degree; remarkably; wondrously.And looking vp, when as his shield he lakt, / And sword saw not, he wexed wondrous woe — 1590 formsmore wondrous · most wondrous