回送 (かいそう)forwarding; sending on; redirecting (e.g. mail)

forwarding; sending on; redirecting (e.g. mail)noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru
deadheading (e.g. train)noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

回送, its kanji, and other words that share them.Open this graph

Kanji in 回送

今回こんかいthis time; now
回復かいふくrestoration; rehabilitation
前回ぜんかいprevious time; last time
回戦かいせんevent with ... rounds, innings, legs, etc.
回答かいとうreply; answer
一回いっかいonce; one time
回収かいしゅうcollection; recovery
回数かいすうnumber of times; frequency
放送ほうそうbroadcast; broadcasting
輸送ゆそうtransport; transportation
先送りさきおくりpostpone
送るおくるto send (a thing); to dispatch
見送りみおくりseeing one off; farewell
見送るみおくるto see someone off (at a station, an airport, etc.); to escort (e.g. home)
送りおくりseeing off; sending off
運送うんそうtransport; freight

See how 回送 connects to the rest of Japanese.