Definition of musk

• n. - A substance of a reddish brown color, and when fresh of the consistence of honey, obtained from a bag being behind the navel of the male musk deer. It has a slightly bitter taste, but is specially remarkable for its powerful and enduring odor. It is used in medicine as a stimulant antispasmodic. The term is also applied to secretions of various other animals, having a similar odor.
• n. - The musk deer. See Musk deer (below).
• n. - The perfume emitted by musk, or any perfume somewhat similar.
• n. - The musk plant (Mimulus moschatus).
• n. - A plant of the genus Erodium (E. moschatum); -- called also musky heron's-bill.
• n. - A plant of the genus Muscari; grape hyacinth.
• v. t. - To perfume with musk.