mosso/ˈmɒsəʊ/EtymologyFrom Catalan mosso (“police officer”), ellipsis of mosso d'esquadra, from Old Spanish mozo (“boy, lad”). Doublet of mozo.mosso means A member of the Mossos d'Esquadra. Lexicurio rates it Sui generis — a strength score of 86 out of 100.nounA member of the Mossos d'Esquadra.“Even if he draws back from a declaration, many Catalans – including Mossos and civil servants – may decide to not to obey orders from Madrid, and tens of thousands of people could take to the streets to protect key regional government institutions.”nameA surname.