avocation
🇺🇸
/ˌævəˈkeɪʃn/
🇬🇧
/ˌævəˈkeɪʃn/
An activity you do in your free time for fun or enjoyment, not as your main job.
Painting is her avocation, and she spends her weekends creating beautiful art.
絵画は彼女の副業で、彼女は週末を美しいアート作品を作成するのに費やします。