Definition of 子午環 (しごかん)
しごかん
子午環
しごかん
shigokan
noun
•
meridian circle
Related Kanji
| 子 | child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac |
| 午 | noon, sign of the horse, 11AM-1PM, seventh sign of Chinese zodiac |
| 環 | ring, circle, link, wheel |