the formation of a mental image of something

the story uses descriptive language to aid visualization

visualization is a helpful technique for relieving stress

a powerful visualization of a future dystopia

the representation of an object, situation, or set of data as a chart or other image

video systems allow visualization of the entire gastrointestinal tract

the process of making a hidden or indistinct object, structure, or process visible by means of processes such as X-rays, ultrasound, magnetic resonance, or staining