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).

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 something that’s between two or …

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 to understand.

Intra is an Android app that gives you safer, more open Internet access. Intra protects you from DNS manipulation, a type of cyber attack used to block access to news sites, social media platforms, and …

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

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 veins. Example: …

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.

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 the cisterna …

Britannica Dictionary definition of INTRA- 1 : within something intra mural — opposite extra- 2 : in or into something

Jun 12, 2025 · Both “intra-” and “inter-” are prefixes. “Intra-” means “within,” whereas “inter-” means “between" (e.g., "intrapersonal" or "interpersonal").