ナガスクジラながすくじらFreq.FrequencyTop 100,000Meanings1nounfin whale; finback whale; razorback whaleusually written using kana aloneA species of baleen whale (Balaenoptera physalus). The katakana form ナガスクジラ is the usual written form.ナガスクジラは地ち球きゅう上じょうで二に番ばん目めに大おおきい動どう