[v. oh-ver-stuhd-ee; n. oh-ver-stuhd-ee] 
verb, -stud⋅ied, -stud⋅y⋅ing, noun | 1. | to study too much or too hard (sometimes used reflexively): to overstudy a letter for hidden meanings; to overstudy to the point of exhaustion; to overstudy oneself and forget half of what has been read. |
| 2. | excessive study. |
| Main Entry: | overstudy |
| Part of Speech: | v, n |
| Definition: | to study too much or too hard |
| Example: | He overstudied and was so exhausted that he could not remember anything when he took the test. |
vərˈstʌd