The most common and most likely answer to this crossword clue is the 4 letter word COMB
I've seen this crossword clue in The Guardian
C
O
M
B
More clues leading to the result COMB
- Tease company doctor
- Tease small company doctor
- Strong horse circling male groom
- Card from company doctor
- Search countryside, or maybe beaches initially
- Search for honey
- Fight's lost at workers' food-store
- Search most of lake, heading for bank
- Horse covering miles in search
- You may part with this part of fowl
Buddy explains!

The straight part
We know that "You may part with this/part of fowl" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case you may part with this/part of fowl = comb.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 COMB mean?
COMB noun- A toothed implement for grooming the hair or (formerly) for keeping it in place.
- A machine used in separating choice cotton fibers from worsted cloth fibers.
- A fleshy growth on the top of the head of some birds and reptiles; crest.
- A structure of hexagon cells made by bees for storing honey; honeycomb.
- An old English measure of corn equal to the half quarter.
- The top part of a gun’s stock.
- The toothed plate at the top and bottom of an escalator that prevents objects getting trapped between the moving stairs and fixed landings.
- The main body of a harmonica containing the air chambers and to which the reed plates are attached.
- A former, commonly cone-shaped, used in hat manufacturing for hardening soft fibre.
- A toothed tool used for chasing screws on work in a lathe; a chaser.
- The notched scale of a wire micrometer.
- The collector of an electrical machine, usually resembling a comb.
- One of a pair of peculiar organs on the base of the abdomen in scorpions.
- The curling crest of a wave; a comber.
- A toothed plate used for creating wells in agar gels for electrophoresis.
- A toothed wooden pick used to push the weft thread tightly against the previous pass of thread to create a tight weave.
- A connected and reduced curve with irreducible components consisting of a smooth subcurve (called the handle) and one or more additional irreducible components (called teeth) that each intersect the handle in a single point that is unequal to the unique point of intersection for any of the other teeth.
- (especially of hair or fur) To groom with a toothed implement; chiefly with a comb.
- To separate choice cotton fibers from worsted cloth fibers.
- To search thoroughly as if raking over an area with a comb.
- To roll over, as the top or crest of a wave; to break with a white foam, as waves.
- (abbreviation) Combination.
- A valley, often wooded and often with no river
- A cirque.