きどう【軌道】 an orbit;→英和 a (railroad) line;a rail;→英和 a tramway (電車の).→英和 〜に乗る(乗せる) go into orbit (putinto orbit) (人工衛星を);get on the right track (setin the right direction) (仕事を).‖軌道修正 a course correction.