ヘッドエンドヘッドエンドMeanings1nounheadendcomputingTechnical term in computing and telecommunications for the central facility that receives, processes, and distributes signals in a cable TV or broadband network.ケーブルテレビのヘッドエンドで信しん号ごうが処しょ理りされる。Signals are processed at the cable TV headend.