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injectant

/ɪnˈdʒɛktənt/ · in·ject·ant
noun
  1. A substance that is injected into the body, such as a vaccine, medication, or contrast agent. The doctor carefully prepared the injectant before administering it to the patient.
Did you know? The term 'injectant' is commonly used in medical research and pharmaceutical development to describe new substances being tested for their potential therapeutic effects. It is also used in the context of vaccine development, where injectants are being designed to provide immunity against specific diseases.
Written by Lexi Wordsworth, Dictionary Editor 1 lookups Added Aug 10, 2026