[Home](./index.md) > [kibana-plugin-plugins-expressions-server](./kibana-plugin-plugins-expressions-server.md) > [ExpressionFunctionDefinitions](./kibana-plugin-plugins-expressions-server.expressionfunctiondefinitions.md) > [moving\_average](./kibana-plugin-plugins-expressions-server.expressionfunctiondefinitions.moving_average.md) ## ExpressionFunctionDefinitions.moving\_average property Signature: ```typescript moving_average: ExpressionFunctionMovingAverage; ```