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 one could define the other.
This is all the 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" .)