The most common and most likely answer to this crossword clue is the 6 letter word VISUAL
I've seen this crossword clue in The Daily Telegraph
V
I
S
U
A
L
More clues leading to the result VISUAL
- Graphic passport in possession of university student
- Bottle full of soup oddly in sight
- Travel document containing University student’s image
- Half-a-dozen having common, not top-class, illustration
- Optic power's unable to pick odd characters
- Drug container intercepted by Soviet Union is visible
- Concerned with seeing passport endorsement left outside university
- Namely Noel, so it’s said
Buddy explains!
The straight part
We know that "Concerned with seeing" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case concerned with seeing = visual.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 VISUAL mean?
VISUAL noun- Any element of something that depends on sight.
- An image; a picture; a graphic.
- (in the plural) All the visual elements of a multimedia presentation or entertainment, usually in contrast with normal text or audio.
- A preliminary sketch.
- Related to or affecting the vision.
- That can be seen; visible.