Vis"u*al*ize (?), v. t. To make visual, or visible; to see in fancy. [Written also visualise.]

No one who has not seen them [glaciers] can possibly visualize them.

Vis"u*al*ize (?), v. i. To form a mental image of something not present before the eye at the time.

Vis"u*al*ize (?), v. t. To make visual, or visible; to see in fancy. [Written also visualise.]

No one who has not seen them [glaciers] can possibly visualize them.

Vis"u*al*ize (?), v. i. To form a mental image of something not present before the eye at the time.

• To envisage, or form a mental picture (of something)
  
• To make (something) visible