actinide (0 synonym found)

We don't have synonyms for actinide yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are actinium, actinian and actinia.


We don't have any synonyms for actinide yet.

Did you mean…

Think actinide belongs in the thesaurus? Recommend it and we'll take a look.


Definition of actinide:

(n) : any of the 14 radioactive elements of the periodic table that are positioned under the lanthanides to which they have similar chemistry

Definition of actinide:

(n) : any of the 14 radioactive elements of the periodic table that are positioned under the lanthanides to which they have similar chemistry

Back to Top