| Main sound category: | Diphthongs |
| Source vowel: | SoundCategory object (189) |
| Target vowel: | SoundCategory object (172) |
| IPA symbol: | ouː |
| IPA description: | close mid back rounded to long close back rounded diphthong |
| UPSID symbol: | ou: |
| UPSID description: | close mid back rounded to long close back rounded diphthong |
| Occurs in | 0 language |
| That is in | 0.00% of all languages |
| Occurs in: |