verb, calved, calv⋅ing.| 1. | to give birth to a calf: The cow is expected to calve tomorrow. |
| 2. | (of a glacier, an iceberg, etc.) to break up or splinter so as to produce a detached piece. |
| 3. | to give birth to (a calf). |
| 4. | (of a glacier, an iceberg, etc.) to break off or detach (a piece): The glacier calved an iceberg. |
