palaver: [18] Palaver originated as a piece of naval slang picked up by English sailors in Africa. There they came across Portuguese traders negotiating with the local inhabitants, a process known in Portuguese as palavra ‘speech’ (a descendant of Latin parabola, source of English parable). They took the Portugese word over as palaver, applying it first to ‘negotiations’, and then by extension to ‘idle chatter’. => parable[palaver etymology, palaver origin, 英语词源]