noun which may take the genitive case particle 'no', na-adjective, noun
broken; interrupted; disconnected; intermittent; fragmentary
Describes something that is not continuous: speech, sound, connection, supply, or a narrative that keeps breaking off and resuming. Often used with 話, 声, 音, 情報, 記憶, etc.
ラジオの音が途切れ途切れでよく聞こえなかった。
The radio sound was intermittent and I couldn't hear it well.
His story was so fragmentary that I couldn't understand what he wanted to say.