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

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.

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.

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.

Definition of internal. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

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

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 …

INTERNAL definition: situated or existing in the interior of something; interior. See examples of internal used in a sentence.