1
striking sparks with flint and steel or by rubbing sticks together (usu. to start a fire);fire lit by sparks from flint and steel, etc.
See also:
鑽る (きる)
2
purification ceremony in which sparks are struck in the direction of someone (oft. for good luck)
Other forms
鑽火 【きりび】 · 切り火 【きりび】 · 鑽り火 【きりび】 · 鑚火 【きりび】 · 鑚り火 【きりび】