[{"Bold_text": "noun", "List Items": ["the act of injecting .", "something that is injected .", "a liquid injected the body, especially for medicinal purposes, as a hypodermic or an enema.", "state of being hyperemic or bloodshot.", "Mathematics.a one-to-one function.", "Also called insertion .Aerospace.the process of putting a spacecraft into orbit or some other desired trajectory."]}]