| Main sound category: | Vowels |
| Sound category: | close back unrounded vowel |
| IPA symbol: | ɯ |
| IPA description: | close back unrounded vowel |
| UPSID symbol: | uu |
| UPSID description: | high back unrounded vowel |
| Occurs in | 41 languages |
| That is in | 8.33% of all languages |
| Occurs in: | Adzera Amahuaca Ao Apinaye Bai Bruu Carib Chuvash Dafla Fe?fe? Highland chinantec Hixkaryana Huave Japanese Jaqaru Jivaro Kawaiisu Khanty Khmer Komi Korean Lue Lungchow Mapudungu Maxakali Mbabaram Naxi Nez perce Nicobarese Nimboran Nyah kur Ocaina Panare Parauk Resigaro Rukai Shiriana Sre Tulu Yakut Yay |