occlusive Definition

1. The closing of an orifice, etc.
2. The act of occluding or absorbing.
3a. dentistry.
The bite or way in which the upper and lower teeth meet;
3b. dentistry.
The state of having the jaws closed and the upper and lower teeth in contact.
4. meteorol.
An occluded front.
5. phonetics.
The brief closing of the breath passage during the articulation of a consonant released orally, or of the mouth passage during the articulation of a nasal consonant.

(making) a sound produced by occlusion.