explicandum

[ ek-spli-kan-duh m ]
/ ˌɛk splɪˈkæn dəm /

noun, plural ex·pli·can·da [ek-spli-kan-duh] /ˌɛk splɪˈkæn də/.

a term or statement that is to be explained, as in a philosophical discussion.

Origin of explicandum

1865–70; < Latin, neuter of gerund of explicāre to explicate