Definition of 牙関緊急 (がかんきんきゅう)
がかんきんきゅう
                        牙関緊急
がかんきんきゅう
gakankinkyuu
noun
•
        
trismus, lockjaw
Related Kanji
| 牙 | tusk, fang, tusk radical (no. 92) | 
| 関 | connection, barrier, gateway, involve, concerning | 
| 緊 | tense, solid, hard, reliable, tight | 
| 急 | hurry, emergency, sudden, steep |