noun
Meaning 1
One of the administrative divisions of the former Soviet Union created for certain “smaller” nations and characterized by following features: they were given an autonomy within a union republic or, in the RSFSR, within a krai; had a status lower than an autonomous republic; had a different titular nation from that of their union republic/krai. Abbreviated as AO.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided