보이프렌드

Etymology
Borrowed from.

Noun

 * 1)  boyfriend

Usage notes
This term was common in the 1960s and 1970s to denote the novel social concept of "boyfriend", then newly introduced from the West, but has now been displaced by the native coinage. The borrowing is today rarely used, and then most often as an intentional reference to the English word boyfriend or the Japanese equivalent (e.g. in foreign contexts, or in genres that intentionally emulate foreign writing).