エアロビalso: エアロFreq.FrequencyTop 20,000Meanings1nounaerobicsabbreviationAbbreviation of エアロビクス. Used in casual conversation and fitness contexts.毎まい週しゅう水すい曜よう日びにエアロビのクラスに通かよっています。I go to an aerobics class every Wednesday.エアロビでいい汗あせをかいた。I worked up a good sweat doing aerobics.