来遊 is read as らいゆう (raiyuu) and means visit.
らいゆう
raiyuu
らいゆうしゃ
visitor
らいかく
らいほう
visit (from someone)
らいごう
coming of Amida Buddha to welcome the spirit of the dead
きあわせる
to happen to come along
らいがっき
next semester
らいき
next term
きたみたかった
veni, vidi, vici
きむかう
to come facing (us)
らいしょ
coming to an office, laboratory, etc.
らいしん
letter received
らいきょく
coming to a post office, broadcasting station, etc.