Chariot constellation (Chinese astronomy)
One of the 28 Chinese lunar mansions, part of the Vermilion Bird (朱雀) group. Used in historical and astronomical contexts.
軫 is one of the 28 mansions, corresponding to the seventh mansion of the Vermilion Bird.
tuning peg (of a biwa or shamisen)
imperial grief; the Emperor's sorrow
The kanji 軫 originally referred to the crossboard at the rear of a carriage. Its use as a constellation name comes from Chinese astronomy, where it represents the Chariot mansion.