noun
plural -tions
[count] a usually stone or concrete structure that supports a building from underneath
something (such as an idea, a principle, or a fact) that provides support for something
[count] :an organization that is created and supported with money that people give in order to do something that helps society
[count, noncount] :a special cream that is the color of your skin and that you spread on your face and neck before putting on other makeup
[noncount] :the act of founding something