introduces >> ɪntrəˈdjuːs
Definition: [verb] bring (something, especially a product, measure, or concept) into use or operation for the first time.
Example: various new taxes were introduced
Definition: [verb] make (someone) known by name to another in person, especially formally.
Example: I must introduce you to my wife
Definition: [verb] insert or bring into something.
Example: a device which introduces chlorine into the pool automatically
Definition: [verb] occur at the start of; open.
Example: a longer, more lyrical opening which introduces a courting song