The most common and most likely answer to this crossword clue is the 4 letter word TYKE
I've seen this crossword clue in The Daily Telegraph
T
Y
K
E
More clues leading to the result TYKE
- Aussie to get hold of Yorkshireman?
- Some mighty keen Yorkshireman
- 23 cases of theory and knowledge
- Young person in party keyboarded
- Brute king wearing accessory for the audience
- Extremely tasty kale for youngster
- Grotty kennel housing dog
- Cheeky young lad involved in raising cheeky theory
- What describes the Northern English around outskirts of York?
- Occupant of dirty kennel?
Buddy explains!

The straight part
We know that "Yorkshireman" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case yorkshireman = tyke.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 TYKE mean?
TYKE noun- A mongrel dog.
- A small child, especially a cheeky or mischievous one
- A crude uncouth ill-bred person lacking culture or refinement
- A person from Yorkshire; a Yorkshireman or Yorkshirewoman
- A Roman Catholic