Definition of 回転儀 (かいてんぎ)
かいてんぎ
                        回転儀
かいてんぎ
kaitengi
noun
•
        
gyroscope
See also:ジャイロスコープ
Related Kanji
| 回 | -times, round, game, revolve, counter for occurrences | 
| 転 | revolve, turn around, change | 
| 儀 | ceremony, rule, affair, case, a matter |