WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Google
 

plutonium

 
Noun plutonium has 1 sense
  1. plutonium, Pu, atomic number 94 - a solid silvery gray radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
    --1 is a kind of chemical element, element
    --1 has particulars: plutonium 239
plutocratical plutocrats plutoized pluton plutonian plutonic plutonic rock plutonium-making plutonium plutonium 239 plutonium bomb plutonium pit plutonium trigger plutot plutter pluvial pluvialis

Sponsored (shop thru our affiliate link to help maintain this site):

WordNet-Online
Home | Free dictionary software | Copyright notice | Contact us | Network & desktop search | Search My Network | LAN Find | Reminder software | Software downloads | WordNet dictionary | Automotive thesaurus