activator

As a noun activator

is one who, or that which, activates.

As an adjective activatory is

that acts as an activator.

As nouns the difference between taxonomy and activator

is that taxonomy is the science or the technique used to make a classification while activator is one who, or that which, activates.

As nouns the difference between activator and reactor

is that activator is one who, or that which, activates while reactor is a person who behaves in response to a suggestion, stimulation or some other influence.

As nouns the difference between catalyst and activator

is that catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process while activator is one who, or that which, activates.

As nouns the difference between activator and alteplase

is that activator is one who, or that which, activates while alteplase is (medicine) a particular tissue plasminogen activator, used to dissolve blood clots.

As nouns the difference between activator and diazoxide

is that activator is one who, or that which, activates while diazoxide is a potassium channel activator which causes local relaxation in smooth muscle by increasing membrane permeability to potassium ions, used as a vasodilator to treat hypertension and in diabetes to decrease the secretion of insulin.

As nouns the difference between activator and prostratin

is that activator is one who, or that which, activates while prostratin is (organic compound) a phorbol that acts as an activator for a protein kinase.

As nouns the difference between activator and coactivator

is that activator is one who, or that which, activates while coactivator is any protein that binds to an activator as part of gene transcription.