Definition of copernicium
: a short-lived artificially produced radioactive element that has 112 protons — see element table
Indulge Your Inner Word Nerd
Origin and Etymology of copernicium
New Latin, from Copernicus
Seen and Heard
What made you want to look up copernicium? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!