From Wiktionary, the free dictionary
Borrowed from Mongolic (Written Oirat ᠴᠠᡃᠨ or Classical Mongolian ᠵᠠᠭᠠᠨ). Compare Kalmyk зан (zan), Buryat заан (zaan), Mongolian заан (zaan), etc.
чаан • (çaan) (definite accusative чаанны, plural чааннар)
- elephant