次じ亜あ臭しゅう素そ酸さんじあしゅうそさんMeanings1nounhypobromous acidchemistry›Technical term in chemistry. Refers to the weak acid HBrO, used as a disinfectant or oxidizing agent.次じ亜あ臭しゅう素そ酸さんは水みずの消しょう毒