mid-18c., lively Spanish dance, the word of unknown etymology [OED says "alleged to be of negro origin"], of uncertain origin. Perhaps related to fado (Watkins traces both to Latin fari "to speak"); fado is lovely but not lively, so perhaps the link, if any, is thematic. By extension in American English, "any noisy entertainment."
实用例句
1. Politics before an election can be quite a fandango.
