This might determine how things are done - here or there? (6)
I believe the answer is:
adverb
'this might determine how things are done here or there?' is the definition.
Although both the answer and definition are singular nouns, I can't see how they can define each other.
This is the entire clue.
Can you help me to learn more?
(Other definitions for adverb that I've seen before include "Word that modifies another" , "Word modifying another" , "unwisely, for example" , "Part of speech often ending in -ly" , "-ly word" .)