The internal functionality is closing over the free variable and that's why it is referred to as 'closure'. A no cost variable is a variable which is outside the inner purpose and handed in to the inner through docorator. ArindamArindam 17611 silver badge55 bronze badges one Did you necessarily mean https://propertyingurugram.in/demand-for-ultra-luxury-housing-in-top-gear-heres-why/