A province in northern Argentina. / Swamped area in southern South America

Alternative form of shako

plural of chaco

plural of chaco

A tinamou, Nothura chacoensis.

plural of Chaco nothura

A slow, stately Baroque dance. / (music) The music for such a dance, often containing variations on a theme.

plural of chaconne

(organic chemistry) A steroidal glycoalkaloid chemical compound found in plants of the family Solanaceae, responsible for the bitter taste of unripe potatoes.

plural of chaconine