<p><strong>Verb</strong></p><ul><li>(Used without object) Calved, calving:<ul><li>To give birth to a calf (e.g., The cow is expected to calve tomorrow).</li><li>(Of a glacier, an iceberg, etc.) To break up or splinter so as to produce a detached piece (e.g., The glacier calved an iceberg).</li></ul></li></ul>