partial

In mathematics terms the difference between partial and subcountable

is that partial is a partial derivative: a derivative with respect to one independent variable of a function in multiple variables while subcountable is being the target of a partial surjection from the natural numbers, such that the set of numbers used to count is no larger than the set being counted.

As a noun partial

is a partial derivative: a derivative with respect to one independent variable of a function in multiple variables.

As nouns the difference between partial and slushball

is that partial is (mathematics) a partial derivative: a derivative with respect to one independent variable of a function in multiple variables while slushball is a ball of slush; a partially melted snowball.

As an adjective partial

is existing as a part or portion; incomplete.