"Plutonium production" refers to the process of creating or making plutonium, which is a highly radioactive and hazardous material used for various purposes, such as in nuclear reactors or in nuclear weapons. Full definition
In 1948, when he was working on plutonium production at the Hanford Atomic Energy Project in Richland, Washington, he had a devastating and guilt - producing «dream» in which he envisioned the earth being destroyed by nuclear weapons in the year 1975. (brooklynrail.org)
In return, the US agreed not to restart its own dormant plutonium production reactors, although it had no plans to revive them anyway. (newscientist.com)
Iran has agreed to work with the international community to reconfigure Arak to run on low enriched uranium, which would greatly curtail plutonium production, and ship all spent fuel out of the country for the reactor's lifetime. (sciencemag.org)