熱ねっ帯たい性せい低てい気き圧あつねったいせいていきあつじ字FuriganaMeanings1nountropical cycloneMeteorological term for a rotating storm system that forms over tropical waters. Synonymous with 熱帯低気圧.See also: 熱帯低気圧熱ねっ帯たい性せい低てい気き圧あつが発はっ達たつして