ブックモービルalso: ブックモビール · ブックモビルMeanings1nounbookmobile; mobile libraryrare termA vehicle that serves as a traveling library. The term is rare in Japanese; the native phrase 移動図書館 is more common.See also: 移動図書館ブックモービルが毎まい週しゅう水すい曜よう日びに近きん所じょの公こう園えんに来くる。The bookmobile comes to the neighborhood park every Wednesday.