noun شِنا / šenâ

IPA: /ʃenɒː/

در شیراز مربی شنا بودم؛

dar širâz morabbi-ye šenâ budam؛

I was a swimming instructor in Shiraz.

Wiktionary

Noun

swimming
ellipsis of شنای سوئدی (šenâ-ye su'edi, “push-up”, literally “Swedish swimming”)