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.

existing, occurring, or found within the limits or scope of something; intrinsic. a theory having internal logic. of or relating to the domestic affairs of a country. the internal politics of a nation. …

1. situated or existing in the interior of something; interior. 2. of or pertaining to the inside or inner part. 3. acting or coming from within. 4. existing, occurring, or found within the limits or scope …

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.

What does the word internal mean? 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 …

away from the surface or next to the axis of the body or of a part: the internal carotid artery. Anatomy, Zoology present or occurring within an organism or one of its parts: an internal organ.