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am·a·teur (m-tûr, -tr, --chr, -chr, -tyr)
n.
1. Abbr. a., A. A person who engages in an art, a science, a study, or an athletic activity as a pastime rather than as a profession.

2. Abbr. a., A. Sports An athlete who has never participated in competition for money.

3. One lacking the skill of a professional, as in an art.