plutonium

About 1.43 uses per million words.

Meaning

1. noun The transuranic chemical element with atomic number 94 and symbol Pu: a silvery-gray fissile radioactive actinide metal that tarnishes when exposed to air. An atom of this element.
2. noun An atom of this element.
3. noun Alternative form of ploutonion.

Similar words

pu uranium station agreement actinide transuranic plutonium dioxide transuranium element platinum protactinium

Often followed by

and in is from production for to was bomb

Word family

plutoniums