weight

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 a verb weight

is to add weight to something, in order to make it heavier.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between weight and weigher

is that 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) while weigher is one who weighs.

As a verb weight

is to add weight to something, in order to make it heavier.

As nouns the difference between weight and hight

is that 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) while hight is .

As verbs the difference between weight and hight

is that weight is to add weight to something, in order to make it heavier while hight is (archaic|transitive) to call, name.

As an adjective hight is

(archaic) called, named.

Weight is a related term of relevance.

As nouns the difference between weight and relevance

is that 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) while relevance is the property or state of being relevant or pertinent.

As a verb weight

is to add weight to something, in order to make it heavier.

As nouns the difference between weight and ponderousness

is that 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) while ponderousness is the quality of being ponderous.

As a verb weight

is to add weight to something, in order to make it heavier.

In statistics terms the difference between weight and null

is that weight is a variable which multiplies a value for ease of statistical manipulation while null is null hypothesis.

In transitive terms the difference between weight and null

is that weight is to bias something; to slant while null is to nullify; to annul.

As an adjective null is

having no validity, "null and void.