Dictionary definition for: Senior
1. (n) an undergraduate student during the year preceding graduation
2. (a) older; higher in rank; longer in length of tenure or service; "senior officer"
3. (n) a person who is older than you are
4. (s) advanced in years; (`aged" is pronounced as two syllables) "aged members of the society" "elderly residents could remember the construction of the first skyscraper" "senior citizen"
WordNet 2.1 Copyright Princeton University. All rights reserved.