The most common and most likely answer to this crossword clue is the 6 letter word ICEMAN
I've seen this crossword clue in The Guardian
I
C
E
M
A
N
More clues leading to the result ICEMAN
- One who came, to kill in cold blood?
- Superhero gets cinema rocking
- I see handle turned by superhero
- Mummy whose arrival O’Neill playfully announced?
- Nice mansion, home to comic superhero
- In LA, professional killer in charge upset celebrity
- He cometh in theatre or cinema production
- Title character, primarily one that cometh up?
- He may bring rocks for your whiskey, Ötzi!
- Good fellow? Not starting to be a cold person
Buddy explains!
The straight part
We know that "superhero" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case superhero = iceman.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 ICEMAN mean?
ICEMAN noun- A person who trades in ice.
- A man who is skilled in travelling upon ice, as among glaciers.
- An assassin.
- One who is cool under pressure.
- A man in attendance at a frozen pond where skating etc. is going on.