offering to the Buddha; Buddhist altar offering
Refers to food or other items offered at a Buddhist altar, often rice. Used in religious and household contexts.
毎朝、仏壇に仏供をあげる。
Every morning, I make an offering to the Buddha at the family altar.
祖母は仏供
My grandmother offered rice as a Buddhist altar offering.
Compound of 仏 (Buddha) and 供 (offering). The reading ぶっく is a contraction of ぶつく.