Source, root (6)
This clue is a double definition.
'source' is the first definition.
(synonyms)
'root' is the second definition.
(synonyms)
(Other definitions for origin that I've seen before include "Where X meets Y" , "Beginning, starting point" , "Crossing of axes" , "Source, derivation" , "Square one" .)
I believe this clue is a double definition.
'source' is the first definition.
(I've seen this in another clue)
'root' is the second definition.
(thesaurus)
(Other definitions for genesis that I've seen before include "Origin; Bible book" , "Creation" , "Old Testament Book 1" , "Origin -- see sign (anag)" , "First book of the Bible" .)