appearing to be older than one's actual age
(jer″o-mor´fiz-әm) premature aging of a body part.
geromorphism 1. A condition of appearing prematurely old or aged. 2. Having the appearance of age greater than one's real age.geromorphism, geromorphic 1. Appearing prematurely old or the condition of appearing old while still young. 2. Appearing older than one really is; premature senility.