The meaning of INTERNAL is existing or situated within the limits or surface of something. How to use internal in a sentence.

Jan 20, 2026 · Adjective internal (comparative more internal, superlative most internal) Of or situated on the inside. We saw the internal compartments of the machine. (medicine) Within the body.

INTERNAL definition: 1. inside the body: 2. inside a person's mind: 3. inside an object or building: . Learn more.

Define internal. internal synonyms, internal pronunciation, internal translation, English dictionary definition of internal. adj. 1. Of, relating to, or located within the limits or surface; inner.

Definition of internal. What does internal mean? Meaning of internal. internal synonyms, pronunciation, spelling and more from Free Dictionary.

Internal is used to describe things that exist or happen inside a particular person, object, or place. The doctor said the internal bleeding had been massive.

of or relating to the inside or inner part: the internal organs of the body. Government of or relating to the domestic affairs of a country:[before a noun] a bureau of internal affairs.

Internal definition: Of, relating to, or located within the limits or surface; inner.

Northwestern Medicine internists will manage your overall healthcare and help you develop a health and wellness plan that is right for you. Northwestern Medicine board-certified internists offer a full …

In anatomy and zoology, in general, inner or interior; not superficial; deep-set; away from the surface or next to the axis of the body or of a part: as, the internal carotid or iliac artery; the internal head of the …