Definition of libation
1 a
: an act of pouring a liquid as a sacrifice (as to a deity)
- They offered a libation at the temple.
b
: a liquid (such as wine) used in a libation
2 a
: an act or instance of drinking often ceremoniously
- a libation to celebrate their anniversary
b
: beverage;
especially
: a drink containing alcohol
- His favorite libation is scotch on the rocks.
