IPA: //nɒnˈæθliːt//
KK: /nɑnˈæθlit/
A person who does not participate in sports or physical competitions.
Even though she enjoys watching sports, she considers herself a nonathlete.
Nonathlete → It is formed from "non-" (meaning not) and "athlete" (from Greek "athlētēs", meaning one who competes for a prize). The word "nonathlete" refers to someone who does not participate in athletic activities or competitions.
Think of 'non-' meaning 'not' and 'athlete' as someone who competes. So, a nonathlete is simply someone who does not compete in sports.