noun
oyster
English loanword used for the shellfish, especially in menus, product names, and Western culinary contexts.
今夜はオイスターバーに行かない？
How about going to an oyster bar tonight?
このパスタにはオイスターソースが使われている。
Oyster sauce is used in this pasta.
The native Japanese word for oyster, used in everyday and traditional contexts. オイスター is a loanword with a more modern, Western feel.
Borrowed from English 'oyster'.