The most common and most likely answer to this crossword clue is the 7 letter word SHINERS
I've seen this crossword clue in The Guardian
S
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More clues leading to the result SHINERS
Buddy explains!
The straight part
We know that "Black eyes" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case black eyes = shiners.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 SHINERS mean?
SHINERS noun- One who shines; a luminary.
- One who causes things to shine; a polisher.
- A black eye.
- Coon eyes
- A bright piece of money, especially a sovereign.
- Any of numerous species of small freshwater American cyprinoid fishes of Notropis, Minnilus, and allied genera, such as the redfin.
- Any silvery fish, such as the horsefish, menhaden, or moonfish.
- The common silverfish, Lepisma.
- A moonshiner.
- A small reflective surface used for cheating at card games.