Although they look similar, the prefix intra- means "within" (as in happening within a single thing), while the prefix inter- means "between" (as in happening between two things).

Jun 2, 2023 · The prefixes inter- and intra- are commonly confused because of their similar spellings, but once you look at their definitions, it’s easy to tell the difference. Inter- refers to …

Oct 13, 2023 · What does the prefix “intra-” mean? The prefix “intra-” means “within” or “inside.” Some words with the prefix “intra-” include: Intravenous: Relating to or occurring inside the …

INTRA- definition: 1. used to form adjectives meaning "within" (the stated place or group): 2. used to form…. Learn more.

Both "inter-" and "intra-" are frequently used prefixes that refer to the type of relation between or inside a group, but their meaning is different and should be understood for a proper use.

INTRA- definition: a prefix meaning “within,” used in the formation of compound words. See examples of intra- used in a sentence.

Dec 14, 2025 · A direction that is inward or into the location indicated by the root word. intra cavitary is into a cavity of the body, intra cloacal is into or within the cloaca, intra cistern is into …

When we talk or write, sometimes we mix up similar words. Today, we’re going to learn about two words that sound alike but have different meanings: “inter” and “intra”. Let’s make them easy …

Jun 26, 2024 · “Inter” is a prefix meaning “between,” whereas “intra” is a prefix that means “within.”

Aug 28, 2025 · Definition: The prefix “intra-” means within, inside, or internal. It’s used to describe something that occurs or exists within a single group, type, or category.