1. Plural of plutonium; multiple quantities or samples of the radioactive chemical element with atomic number 94.
Usage: Used in scientific, technical, and policy contexts; Plutonium is a transuranic element produced in nuclear reactors

Examples

• The nuclear facility stored several plutoniums in secure containment vessels.
• Different isotopes of plutoniums have varying half-lives and applications.
• International treaties regulate the production and transfer of plutoniums.
• Scientists studied the chemical properties of various plutoniums in the laboratory.
• The inventory included plutoniums from multiple reactor batches.