Entry 1 sense Webster, 1913 Calamanco /(kăl`ȧ*măṉ"kō̇)/ · Cal·a·man·co · IPA /ˌkæləˈmæŋkoʊ/ 01 n. A glossy woolen stuff, plain, striped, or checked. 1. A glossy woolen stuff, plain, striped, or checked.