noun
musk
MUSK/mʌsk/
A strong earthy scent or the substance that produces it.
The perfumer evaluates the musk while blending a new fragrance.

Etymology
The Sanskrit word meant “testicle”: the musk deer's scent gland was thought to resemble a scrotum. The name came to denote its strongly scented secretion, used in perfume.
In context
Finally, tonalid also known as musk tetrin is a synthetic polycyclic musk fragrance ingredient used in perfumery cosmetics and household products. It is known for its warm, sweet and musky scent
More examples
- This perfume combines musk with rose and vanilla.
- A trace of musk lingers on her scarf.
- Many perfumes use synthetic musk instead of animal-derived ingredients.
Forms
musk · musks
musky adjective — Having a strong and earthy scent.