きどう 軌道 Common word JLPT N1 Wanikani level 50 Play audio Show 2 collocations 軌道に乗せる - to put on track軌道に乗る - to be on track LinksSentence search for 軌道Sentence search for きどうKanji details for 軌 and 道Edit in JMdict Noun1. orbit; trajectoryAstronomy, Physicsそのえいせい衛星はちきゅう地球のきどう軌道を１０しゅう周した。The satellite made 10 orbits of the earth.Noun2. (railroad) trackNoun3. (right) track; proper courseSee also 軌道に乗る Discussions Log in to talk about this word.