injective

As an adjective injective

is (mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic.

As a verb invective is

.

As adjectives the difference between infective and injective

is that infective is able to cause infection; infectious while injective is (mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic.

As a noun infective

is (epidemiology) a person who is capable of spreading a disease by infecting others.

As an adjective injective

is (mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic.

As a noun injectiveness is

the state or quality of being injective.

As adjectives the difference between injective and noninjective

is that injective is (mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic while noninjective is not injective.

As an adjective injective

is (mathematics) of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic.

As a noun injectivity is

(mathematics|uncountable) the property of being injective.