しつつある LinksSentence search for しつつあるEdit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'ru' ending (irregular verb)1. to be doing; to be in the process of doingひ日がた経つにつれて、てんき天気はしだい次第にあっか悪化しつつあった。The weather was getting worse and worse as the day went on. Discussions Log in to talk about this word.