ラフマニノフラフマニノフCommon wordFreq.FrequencyTop 50,000Meanings1nounRachmaninofffull name of a particular personRefers to the Russian composer Sergei Rachmaninoff.ラフマニノフのピアノ協きょう奏そう曲きょく第だい2番ばんはとても有ゆう名めいだ。Rachmaninoff's Piano Concerto No. 2 is very famous.