Deal with several things I must talk about (9)
I believe the answer is:
multitask
'deal with several' is the definition.
I don't know anything about this answer so I cannot tell whether it can be defined by this definition.
'i must talk about' is the wordplay.
'about' is an anagram indicator.
'i'+'must'+'talk'='imusttalk'
'imusttalk' anagrammed gives 'MULTITASK'.
'things' acts as a link.
Can you help me to learn more?
(Other definitions for multitask that I've seen before include "execute jobs simultaneously" , "Do things simultaneously" , "To perform several jobs" .)