じょこう 徐行 Common word JLPT N1 Wanikani level 53 LinksSentence search for 徐行Sentence search for じょこうKanji details for 徐 and 行Edit in JMdict Noun, Suru verb, Intransitive verb1. going slowly (esp. to enable a vehicle to stop immediately); going at a reduced speed; slowing down; reducing speed Discussions Log in to talk about this word.