Urticarial vasculitis is an autoimmune condition that causes itchy or painful hives. Some people may also develop inflammation in other organs, such as the kidneys or lungs. Vasculitis is a group of ...

Understanding the Context

“Vasculitis” is the umbrella term for a group of rare diseases that cause inflammation of the blood vessels and impaired blood flow. Urticarial vasculitis is a type of vasculitis that primarily ... Diffuse is commonly found used as both adjective ("not concentrated or localized") and verb ("to pour out and permit or cause to spread freely," "to scatter"), while infuse is almost entirely restricted to use as a verb. As a verb, diffuse means to spread something out, but also applies to spreading things such as ideas or culture so that they become widely known.

Key Insights

When something is diffused, it's mixed in, and when you drop propaganda pamphlets out of airplanes you're diffusing the propaganda. 1. Widely spread or scattered; not concentrated: Diffuse light is often hard to read by. 2. Wordy or unclear: a diffuse description.

Final Thoughts

See Synonyms at wordy. diffuse adjective (SPREAD) spread out and not directed in one place: a diffuse light If you describe something as diffuse, you mean that it is vague and difficult to understand or explain. His writing is diffuse and it is difficult to make out what he is trying to say. Adjective diffuse (comparative more diffuse, superlative most diffuse) Everywhere or throughout everything; not focused or concentrated.