The most common and most likely answer to this crossword clue is the 7 letter word PHRASAL
P
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A
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More clues leading to the result PHRASAL
Buddy explains!

The straight part
We know that "in a few words" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case in a few words = phrasal.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 PHRASAL mean?
PHRASAL adjective- Referring to, or used in the manner of, a phrase.
- (grammar) Consisting of multiple words, but behaving as a single part of speech.