a. [ See Hypoderma. ] Of or pertaining to the parts under the skin. [ 1913 Webster ]
Hypodermic medication,
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n. A hypodermic needle{ 2 }. [ PJC ]
n.
n. a small syringe designed for use together with a hypodermic needle{ 1 } for injection of liquids directly under the skin, or into other parts of the body of an animal. [ PJC ]