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 country or organization. The country stepped up internal security. We now have a Europe without internal borders.

Definition of internal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jul 18, 2025 · 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.

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.

There are 15 meanings listed in OED's entry for the word internal, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Internal generally refers to something that is located within or inside something else, whether it's a physical object, a system, an organization or a living body.

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