1519130 jmdict A [id=2277127] 妨害[ichi1,news1,nf07];妨碍[rK];妨礙[rK];防害[sK] ぼうがい[ichi1,news1,nf07] [1][n,vs,vt] obstruction; hindrance; blocking; disturbance; interference; interruption; jamming (a signal)