ac·tin·o·u·ra·ni·um 
(ăk-tĭnō-y-rānē-əm, ăk′tə-nō-)
(ăk-tĭnō-y-rānē-əm, ăk′tə-nō-)n.
The isotope of uranium with mass number 235, fissionable with slow neutrons.
[ACTIN(IUM) + URANIUM.]
- diphenylaminechloroarsine
- diphenylhydantoin
- diphenylketone
- diphosgene
- diphosphate
- diphosphoglyceric acid
- diphosphonate
- diphtheria
- diphtherial
- diphtheric
- diphtheritic
- diphthong
- diphthongal
- diphthongization
- diphthongize
- diphycercal
- diphycercy
- diphyletic
- diphyllous
- diphyodont
- dipl-
- dipl-
- diplegia
- diplex
- diplexer