The word "crowsfeet" refers to the lines or wrinkles that appear around the outer corner of the eyes. While there are many terms used to describe these lines, there are no universally recognized antonyms for "crowsfeet." However, some people refer to these lines as "laugh lines" or "smile lines," indicating that they are the result of a lifetime of happy expressions. Other terms that might be used to describe smooth, unlined skin around the eyes include "youthful," "radiant," "vigorous," "luminous," and "fresh." Regardless of their name or cause, many people seek ways to reduce the appearance of these lines as they age.