FACT FOOD #142 by rajantr March 31, 2015 Filed under:Uncategorized In medieval Russia, major fortified complexes were called ‘kremlins’. Kremlin (fortress in Russian) comes from the Russian word ‘kremen’. The most famous of these kremlins is the Moscow Kremlin. Share this:TweetTelegramEmailShare on TumblrRedditPrintWhatsAppPocketLike this:Like Loading...