Beloved might give one mind-altering tablet here (10)
I believe the answer is:
sweetheart
This might be a double definition.
'beloved' is the first definition.
(I've seen this before)
'one mind-altering tablet here' is the second definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
'might give' acts as a link.
Can you help me to learn more?
(Other definitions for sweetheart that I've seen before include "baby" , "Darlin'"" , "Lover" , "Dear" , "Love" .)