Definition of 大衆団交 (たいしゅうだんこう)
たいしゅうだんこう
                        大衆団交
たいしゅうだんこう
taishuudankou
noun
•
        
mass (labor) negotiation, mass bargaining session, public negotiation(yojijukugo)
Related Kanji
| 大 | large, big | 
| 衆 | masses, great numbers, multitude, populace | 
| 団 | group, association | 
| 交 | mingle, mixing, association, coming & going |