> as lemmas
non-fissionable
non-fissionable adj. 
/(ˌ)nɒnˈfɪʃənəbl/, /ˌnɑnˈfɪʒ(ə)nəb(ə)l/
Brit. /(ˌ)nɒnˈfɪʃn̩əbl/
, /(ˌ)nɒnˈfɪʃn̩əbl//(ˌ)nɒnˈfɪʃənəbl/U.S. /ˌnɑnˈfɪʃ(ə)nəb(ə)l/
, /ˌnɑnˈfɪʃ(ə)nəb(ə)l//ˌnɑnˈfɪʒ(ə)nəb(ə)l/ΚΠ
1946 Science 14 June 699/2 Radioactive isotopes are created in chain-reacting piles by..the fission of U 235 nuclei.., and..neutron absorption by nonfissionable nuclei.
1992 N.Y. Rev. Bks. 17 Dec. 35/2 Feynman collaborated with Paul Olum and Robert Wilson on a device for culling the fissionable form of uranium from the nonfissionable.
<
as lemmas
- christtide
- christward
- christwards
- christy
- christy minstrelsy
- christy stiff
- christy's minstrels
- chrom-
- chroma
- chromaesthesia
- chromaesthesiae
- chromaesthesias
- chromaffin
- chromaffinic
- chromakey
- chromaphore
- chromas
- chromascope
- chromasia
- chromasy
- chromate
- chromates
- chromatic
- chromatic aberration
- chromatic audition