妨ぼう害がい放ほう送そうMeaningsNoun1. radio jammingKanji used妨obstruct害harm放release送send somethingComposed of妨ぼう害がいobstruction; hindrance; blocking; disturbance; interference; interruption; sabotage; jamming (a signal)Noun放ほう送そうbroadcasting; broadcast; program; announcementNoun