Hello. Considering my limited knowledge, in pre-Modern Japan was used kanji several times to write down imported words and concepts in a semantical or in a phonetical way like "centrifugal force" (遠心力 enshinryoku, imported through the Dutch), "arquebus" (火縄銃 hinawajū, imported through the Portuguese) or "naraka" -Buddhist hell- (奈落 naraku, possibly imported through Japanese Buddhist monks who learned Sanskrit in China to Southern or Central Asian Buddhist monks [just as Prajna (般若三藏)]). I have rarely found Japanese words introduced several centuries ago that are only written in katakana; if I'm not wrong one example could be Kushinagar, the place where Gautama Buddha died, which in Japanese is written クシナガラ; although maybe the Chinese form 拘屍那揭羅 was formerly more commonly used.
Could anyone be so kind to tell me when katakana became to be extensively used in Japanese language for nonnative words?
Thanks
Could anyone be so kind to tell me when katakana became to be extensively used in Japanese language for nonnative words?
Thanks