1. supporting or advocating for the use of nuclear energy or nuclear weapons
2. relating to or occurring before the formation of a cell nucleus
Usage: biology

Examples

• The senator took a pronuclear stance on energy policy.
• Many pronuclear activists argue that nuclear power is essential for reducing carbon emissions.
• The pronuclear lobby has significant influence in Washington.
• Scientists studied the pronuclear stage of embryonic development.
• Pronuclear injection is a technique used in genetic engineering.
• The pronuclear phase occurs immediately after fertilization.