verb, -lat⋅ed, -lat⋅ing.| 1. | to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics. |
| 2. | Physiology, Medicine/Medical. to excite (a nerve, gland, etc.) to its functional activity. |
| 3. | to invigorate (a person) by a food or beverage containing a stimulant, as coffee, tea, or alcoholic liquor. |
| 4. | to act as a stimulus or stimulant. |
stimulate stim·u·late (stĭm'yə-lāt')
v. stim·u·lat·ed, stim·u·lat·ing, stim·u·lates
To arouse a body or a responsive structure to increased functional activity.