From Wiktionary, the free dictionary
The katakana character イ (i) with a handakuten (゜) added.
- IPA(key): /z̩/
- This is a fricative vowel, whose vowel quality is mixed; it varies between /ɯ/ and /ɨ/. (Can this(+) etymology be sourced?)
イ゚
- A letter in Miyako orthography.
- イ゚ズぁく (ɿzaku, “oar”, Tarama dialect)