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the relation of the mandible to the maxillae when the lower jaw is thrust forward.
pro·tru·sive re·la·tion(prō-trūsiv rĕ-lāshŭn)
Relation of mandible to maxillae when lower jaw is thrust forward.
n See relation, jaw, protrusive.
n a genus of gram-negative, rod-shaped, facultative anaerobic bacteria, associated with urinary tract and secondary tissue infections.