Translation guide
The English word 'atlas' refers to a book of maps. In Japanese, the most common equivalent is 地図帳 (ちずちょう), literally 'map book'. There is also a loanword アトラス, but it is less common and often used in proper names or specific contexts.
地図帳
atlas (book of maps)
Referring to a bound collection of maps, typically used for reference or study.
The standard term for a book of maps. Used in schools, libraries, and everyday contexts.
学校で地図帳を使います。
We use an atlas at school.
この地図帳は世界の国々を詳しく載せています。
This atlas shows the countries of the world in detail.
Loanword from English. Less common than 地図帳 and may sound slightly technical or brand-like. Often used in titles of specific atlases or as a proper noun.
地図帳 is the everyday word for a book of maps. アトラス is a loanword that may appear in product names or when referring to specific famous atlases, but it is not the default term in conversation.
このアトラスはとても見やすいです。
This atlas is very easy to read.