kōgakusen'idarō
1. Probably optical fiber.
Noun
#285436
1. Probably optical fiber.
1. faculty of engineering; school of engineering
1. optical character recognition; OCR
1. engineering
1. optics
1. war area; battlefield
1. synthetic fibre; synthetic fiber
1. large sum (of money); large amount
2. large denomination (banknote, etc.)
1. fibre; fiber
1. synthetic fiber; synthetic fibre