| investigate | (v) investigate scientifically, Syn. look into, Example: Let's investigate the syntax of Chinese |
| investigate | (v) conduct an inquiry or investigation of, Syn. enquire, inquire, Example: The district attorney's office investigated reports of possible irregularities; inquire into the disappearance of the rich old lady |
| Investigate | v. t. |
| Investigate | v. i. To pursue a course of investigation and study; to make investigation. [ 1913 Webster ] |