意味: えんちょうn. (Kanji=延張) extension, elongationn. (Kanji=延長) extension, elongationn. (Kanji=園長) curator, person in charge of a museumn. (Kanji=延長) Encho, Japanese era name that extended from 923 to 931v. (Kanji=延長する) extend, lengthen, make longer, prolong