Astronomical unit of distance (6)
'astronomical unit of distance' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for parsec that I've seen before include "Unit for measurement of distance of stars" , "far in the distance" , "Unit of astronomical length" , "Enormous distance" , "Unit of distance in astronomy" .)
'astronomical unit of distance' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for light year that I've seen before include "such a long way to travel" , "0.3066 parsecs" , "About nine point five million million kilometres" , "a very great distance" , "Astronomical unit of distance" .)