The most common and most likely answer to this crossword clue is the 7 letter word PSYCHES
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More clues leading to the result PSYCHES
Buddy explains!
The straight part
We know that "Mentally prepares" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case mentally prepares = psyches.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 PSYCHES mean?
PSYCHES noun- The human soul, mind, or spirit.
- (chiefly psychology) The human mind as the central force in thought, emotion, and behavior of an individual.
- A small white butterfly, Leptosia nina, family Pieridae, of Asia and Australasia.
- To put (someone) into a required psychological frame of mind.
- To intimidate (someone) emotionally using psychology.
- To treat (someone) using psychoanalysis.