Definition of 光陰極 (こういんきょく)
こういんきょく
光陰極
こういんきょく
kouinkyoku
noun
•
photocathode
Related Kanji
| 光 | ray, light |
| 陰 | shade, yin, negative, sex organs, secret, shadow |
| 極 | poles, settlement, conclusion, end, highest rank, electric poles, very, extremely, most, highly, 10**48 |