WordWeb Online

1. The ability to form mental images of things or events
   - imagination, imagery, mental imagery
    
2. (medicine) obtaining pictures of the interior of the body
   - tomography

1. Render visible, as by means of MRI
    
2. Imagine; conceive of; see in one's mind
   - visualize, visualise [Brit], envision, project, fancy, see, figure, picture

Derived forms: imagings

Type of: conceive of, envisage, ideate, imagine, pictorial representation, picturing, representational process, visualise [Brit], visualize

Encyclopedia: Image