ちえん 遅延 Common word Wanikani level 35 Play audio LinksSentence search for 遅延Sentence search for ちえんKanji details for 遅 and 延Edit in JMdict Noun, Suru verb, Intransitive verb, Noun which may take the genitive case particle 'no'1. delay; latency Discussions Log in to talk about this word.