Type date, line going over part of index (3,4)
I believe the answer is:
key word
'part of index' is the definition.
('key word' is part of 'index')
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for key word that I've seen before include "Descriptive term or clue" , "Significant term" .)
I've seen this clue in The Guardian.
Want a hint initially instead of a full solution?
Install my app