Hence (4)
'hence' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for thus that I've seen before include "as indicated" , "In this manner" , "'So, therefore (4)'" , "Consequently" , "Like so" .)
'hence' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for ergo that I've seen before include "Therefore - what a goer" , "Hence" , "Thus" , "Therefore (Latin)" , "for this reason" .)
'hence' is the definition.
(synonyms)
This is all the clue.
(Other definitions for therefore that I've seen before include "In consequence" , "Consequently - for that reason" , "has a triangular formation in maths?" , "as result" , "Ergo" .)