Definition of 開炉 (かいろ)
かいろ
                        開炉
かいろ
kairo
noun
•
        
first lighting of the hearth in a Zen temple (first day of the 10th or 11th month)
See also:閉炉
Related Kanji
| 開 | open, unfold, unseal | 
| 炉 | hearth, furnace, kiln, reactor |