copernicium
noun
co·per·nic·i·um ˌkō-pər-ˈni-sē-əm 
: a short-lived artificially produced radioactive element that has 112 protons see Chemical Elements Table
Word History
Etymology
New Latin, from Copernicus
First Known Use
2009, in the meaning defined above
- antiquing
- antiquitarian
- antiquitarians
- antiquities
- antiquity
- antirabic
- antirabies
- antiracer
- antirachitic
- antirachitics
- antiracism
- antiracisms
- antiracists
- antiracketeering
- antiradar
- antiradiation
- antiradical
- antiradicalism
- antiradicalisms
- antirape
- antirapes
- antirational
- antirationalism
- antirationalisms
- antirationalist