高こう速そく伝でん送そうMeaningsNoun1. high speed transmissionKanji used高high速fast伝transmit送send somethingComposed of高こう速そくhigh-speed; rapid; express; highway; freeway; expressway; motorwayNa-adjective伝でん送そうtransmission; communication; circulation; dissemination; diffusion; propagation; deliveryNoun