| 1. | so related that each implies or complements the other. |
| 2. | being in correlation; mutually related. |
| 3. | Grammar. answering to or complementing one another and regularly used in association, as either and or, not only and but. |
| 4. | Biology. (of a typical structure of an organism) found in correlation with another. |
| 5. | either of two things, as two terms, that are correlative. |
| 6. | Grammar. a correlative expression. |