sharp at the top like a pen
Your son either will have an allergy problem soon or break his nose. I don't think anyone or anything will cut his nose off. But it also could mean that he fell on something sharp and it removes his nose.
Knock in Hindi means Sharp point of something, Like a Knife's, a pen's or a pencil's
a bottle nose dolphin has 18-26 small sharp teeth on each side of its upper and lower jaw.
a fine liner pen is used for writing &drawing especially in drawing sharp images
no these objects are too sharp to take
"His sharp nose jutted out"
That is not the nose. It is the horn, made up of keratin, the same as your fingernail. The nose is located under the horn.
sharp or biting to the taste or smell bitterly pungent irritating to the eyes, nose, etc.: acrid smoke from burning rubber.
The vet removed the quill from the dog's nose. The quill pen was difficult to write with.
When one says "sharp lines," they usually mean lines that have hard and crisp edges, like an ink line made with a full sable brush or a fountain pen. A crayon will give you a chunkier line, one with craggy edges. Similarly, chalk on a sidewalk will not give you "sharp lines."
Hard enough to root at the ground, fences and pen walls.