descamisado

[ des-kam-uh-sah-doh; Spanish des-kah-mee-sah-th aw ]
/ ˌdɛs kæm əˈsɑ doʊ; Spanish ˌdɛs kɑ miˈsɑ ðɔ /

noun, plural des·ca·mi·sa·dos [des-kam-uh-sah-dohz; Spanish des-kah-mee-sah-thaws] /ˌdɛs kæm əˈsɑ doʊz; Spanish ˌdɛs kɑ miˈsɑ θɔs/.

an extreme liberal of the Spanish revolution 1820–23.
(in Argentina) a worker, especially a poor laborer or factory worker.

Origin of descamisado

1815–25; < Spanish: literally, shirtless