preweight

As a noun terms

is .

As a verb preweight is

to supply (an algorithm, etc) with precalculated weights.

As verbs the difference between preweight and reweight

is that preweight is to supply (an algorithm, etc.) with precalculated weights while reweight is to replace or adjust weights that are attached to something.

In transitive terms the difference between weight and preweight

is that weight is to bias something; to slant while preweight is to supply (an algorithm, etc.) with precalculated weights.

As a noun weight

is the force on an object due to the gravitational attraction between it and the Earth (or whatever astronomical object it is primarily influenced by).

As verbs the difference between precalculate and preweight

is that precalculate is to calculate in advance while preweight is to supply (an algorithm, etc.) with precalculated weights.