The most common and most likely answer to this crossword clue is the 11 letter word EXTERNALISE
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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 EXTERNALISE mean?
EXTERNALISE verb- To make something external or objective
- To represent something abstract or intangible as material; to embody
- To attribute emotions etc to external circumstances; to project
- To direct to others, as costs or benefits.