3 down
Kind
of
star
to
reject
amateur
lines
(6)
Kind of star to reject amateur lines (6)
hints
0
checks
0
hints
The definition is at the beginning of the clue.
How the clue works
The definition is Kind of star — think binary star system. Then you've got BIN (to reject) followed by A (amateur) and RY (lines, as in railway) all chained together to build the answer.