マイクロフィルムマイクロフィルムCommon wordFreq.FrequencyTop 100,000Meanings1nounmicrofilmA film containing microphotographs of documents, newspapers, etc., used for compact storage and preservation.図と書しょ館かんで古ふるい新しん聞ぶんのマイクロフィルムを閲えつ覧らんした。I viewed microfilm of old newspapers at the library.
