良りょう性せい発ほっ作さ性せい頭とう位いめまい症しょうMeaningsNoun1. benign paroxysmal positional vertigo; BPPVOther spellings良りょう性せい発ほっ作さ性せい頭とう位い目眩めまい症しょう良りょう性せい発ほっ作さ性せい頭とう位い眩暈めまい症しょうUsage share unknownKanji used良good性nature (of a person)発let out作make頭head位rank症medical conditionKanji in other spellings目eye眩dazzling暈halo