also: いえすたでい
noun
English loanword used in Japanese, often in titles, brand names, or stylized contexts. Not the everyday word for 'yesterday' (which is 昨日).
ビートルズの「イエスタデー」は名曲だ。
The Beatles' 'Yesterday' is a classic song.
そのカフェの名前は「イエスタデー」です。
The name of that café is 'Yesterday'.
Standard katakana spelling for the English loanword 'yesterday'.
Alternate katakana spelling reflecting a slightly different approximation of the English pronunciation.
The standard Japanese word for 'yesterday'. イエスタデー is a loanword used mainly for stylistic effect or in proper nouns.
Borrowed from English 'yesterday'.