IPA: //ˌhaɪpəˈdɜːrmɪk//
KK: /haɪpəˈdɜrmɪk/
Relating to or used for injecting substances beneath the skin.
The doctor used a hypodermic needle to give the patient a vaccine.
A medical tool used to inject substances into the body or withdraw fluids, typically consisting of a hollow needle and a syringe.
The nurse used a hypodermic to give the patient a vaccine.
Hypodermic → It is formed from "hypo-" (meaning under) and "derma" (from Greek "derma", meaning skin). The word "hypodermic" refers to something that is situated or applied under the skin.
Think of 'under' ('hypo-') the 'skin' ('derma') to remember that hypodermic relates to something that goes beneath the skin.