英语词源字典 - 在线词源网站

history [history 词源字典]: history: [15] Etymologically, history denotes simply ‘knowledge’; its much more specific modern meaning is decidedly a secondary development. Its story begins with Greek hístōr ‘learned man’, a descendant of Indo-European *wid- ‘know, see’, which also produced English wit and Latin vidēre ‘see’. From hístōr was derived historíā ‘knowledge obtained by enquiry’, hence ‘written account of one’s enquiries, narrative, history’.

English acquired it via Latin historia, and at first used it for ‘fictional narrative’ as well as ‘account of actual events in the past’ (a sense now restricted to story, essentially the same word but acquired via Anglo-Norman).
=> story, vision, wit[history etymology, history origin, 英语词源]
grammarian (n.): late 14c., "writer on (Latin) grammar; philologist, etymologist;" in general use, "learned man," from Old French gramairien "wise man, person who knows Latin; magician" (Modern French grammairien), agent noun from grammaire (see grammar).
pundit (n.): 1670s, "learned Hindu," especially one versed in Sanskrit lore, from Hindi payndit "a learned man, master, teacher," from Sanskrit payndita-s "a learned man, scholar," of uncertain origin. Broader application in English is first recorded 1816. Related: Punditry.
savant (n.): "one eminent for learning," 1719, from French savant "a learned man," noun use of adjective savant "learned, knowing," former present participle of savoir "to know," from Vulgar Latin *sapere, from Latin sapere "be wise" (see sapient).
mallam: "(In Nigeria and other parts of Africa) a learned man or scribe", From Hausa mālam(i).