mizhavu

thumb|right|Mizhavu kept in Mizhavana (wooden box made especially to keep the mizhavu).

A mizhav or mizhavu (Malayalam: മിഴാവ്) is a big copper drum played as an accompanying percussion instrument in the Koodiyattam and Koothu, the performing arts of Kerala, which include nangiar koothu, chakyar koothu, and mizhavu thayambaka. It is played by the Ambalavasi Nambiar community. When in 1965 the Kerala Kalamandalam began teaching Koodiyattam, the caste barrier on playing the instrument was broken.