Definition of 核保有国 (かくほゆうこく)
かくほゆうこく
                        核保有国
かくほゆうこく
kakuhoyuukoku
noun
•
        
nuclear power, nuclear state
Related Kanji
| 核 | nucleus, core, kernel | 
| 保 | protect, guarantee, keep, preserve, sustain, support | 
| 有 | possess, have, exist, happen, occur, approx | 
| 国 | country |