verb, -ized, -iz⋅ing.| 1. | to make (onself or another) well-acquainted or conversant with something. |
| 2. | to make (something) well-known; bring into common knowledge or use. |
| 3. | Archaic. to make familiar; establish (a person) in friendly intimacy. |
| 4. | Archaic. to associate in a familiar way. |