The most common and most likely answer to this crossword clue is the 7 letter word RELEARN
I've seen this crossword clue in Financial Times
R
E
L
E
A
R
N
More clues leading to the result RELEARN
- Study again Knight and Queen put up to restrict King
- * endlessly turning to study once again
- What amnesiacs must do in Shakespeare – Lear, notoriously!
- Welcomed by minstrel, earnings pick up again
- Study again about nonsense author’s written for ending
- Swot up about king and knight ending
- Behind when coming round edges of Lancashire North, pick up again
Buddy explains!
The straight part
We know that "What amnesiacs must do" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case what amnesiacs must do = relearn.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does RELEARN mean?
RELEARN verb- To learn (something) again.