終しゅう日じつ禁きん煙えんMeaningsExpression1. no smoking at any time (on a sign)Kanji used終end日sun禁prohibit煙smokeComposed of終しゅう日じつall day; for a whole dayNoun禁きん煙えんabstaining from smoking; quitting smoking; prohibition of smoking; No Smoking; Smoking ProhibitedNoun