逆ぎゃく噴ふん射しゃMeaningsNoun1. reverse thrust; retrofiringShow all meanings (1 more)Kanji used逆reverse噴erupt射shootComposed of逆ぎゃくreverse; opposite; converse (of a hypothesis, etc.); inverse (function)No-adjective噴ふん射しゃjet; spray; emission; spouting; rocket propulsion; jet propulsionNoun