411 REFERENCE · Wiktionary
-оос
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "oos"
Mongolian
Pronunciation
оос
Etymology 1
Suffix
suffixf ablative suffixes
mn -аас round back vharm form
Etymology 2
Suffix
suffixf noun-forming suffixes
mn -аас round back vharm form