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Noun: actinide  'ak-ti,nId
  1. Any of a series of radioactive elements with atomic numbers 89 through 103
    - actinoid, actinon

Derived forms: actinides

Type of: group, grouping

Encyclopedia: Actinide

Nearest

Actinia
actinia
actinian
Actiniaria
actiniarian
actinic
actinic dermatitis
actinic keratosis
actinic radiation
actinic ray
actinide
actinide series
Actinidia
Actinidia arguta
Actinidia chinensis
Actinidia deliciosa
Actinidia polygama
Actinidiaceae
Actiniopteris
actinism
actinium