As a noun intertext

is a reference to one text within another.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between mandatory and undefined

is that mandatory is obligatory; required or commanded by authority while undefined is lacking a definition or value.

As a noun mandatory

is (dated|rare) a person, organisation or state who receives a mandate; a mandatary.

As a noun precondition

is a requirement which must be satisfied before taking a course of action.

As a verb precondition

is (medicine|biology) to condition in advance.

As an adjective undefined is

lacking a definition or value.

As a noun shirt

is an article of clothing that is worn on the upper part of the body, and often has sleeves, either long or short, that cover the arms.

As a verb shirt

is to cover or clothe with a shirt, or as if with a shirt.

As an adjective undefined is

lacking a definition or value.

As a noun polyamide

is .

As an adjective undefined is

lacking a definition or value.

As a noun methyl

is methyl.

As an adjective undefined is

lacking a definition or value.

As adjectives the difference between wrong and undefined

is that wrong is incorrect or untrue while undefined is lacking a definition or value.

As an adverb wrong

is (informal) in a way that isn't right; done incorrectly; wrongly.

As a noun wrong

is something that is immoral or not good.

As a verb wrong

is to treat unjustly; to injure or harm.

As a verb pita

is .

As an adjective undefined is

lacking a definition or value.

As a noun cavity

is a hole or hollow depression.

As an adjective undefined is

lacking a definition or value.

As a noun misregulation

is (biochemistry) faulty regulation (of gene expression).

As an adjective undefined is

lacking a definition or value.