Fabulous contents of bottle that is opened by dope (5)
I believe the answer is:
genie
'fabulous contents of bottle' is the definition.
I can't judge whether this defines the answer.
'that is opened by dope' is the wordplay.
'that is' becomes 'ie' (short for Latin 'id est', 'that is').
'opened by' says to put letters next to each other (some letters open or go before others).
'dope' becomes 'gen' (both can mean information).
'ie' put after 'gen' is 'GENIE'.
Can you help me to learn more?
(Other definitions for genie that I've seen before include "Magic spirit" , "One in Aladdin's lamp" , "Arabian spirit as in Aladdin's lamp" , "Arabian goblin with magic powers" , "Arabian goblin, may be in a bottle" .)