Definition of 光記録媒体 (ひかりきろくばいたい)
ひかりきろくばいたい
                        光記録媒体
ひかりきろくばいたい
hikarikirokubaitai
noun
•
        
optical storage media, optical storage medium
Related Kanji
| 光 | ray, light | 
| 記 | scribe, account, narrative | 
| 録 | record | 
| 媒 | mediator, go-between | 
| 体 | body, substance, object, reality, counter for images |