In mathematics, a pre-measure is a function that is, in some sense, a precursor to a bona fide measure on a given space. Indeed, one of the fundamental theorems in measure theory states that a pre-measure can be extended to a measure.

Is pre measured a word?

pre·mea·sured.

What does the word prepackaged mean?

transitive verb. : to package (something, such as food or a manufactured article) before offering for sale to the consumer.