Definition

Able to allow radiant energy, like X-rays, to pass through and be examined.

Example

The radiable material was used in the experiment to observe the effects of X-rays.

Conversation

I read that some materials are radiable to X-rays.

Really? That sounds interesting! What does that mean?

It means they can be penetrated by rays, like for medical imaging.

Oh, I see! That makes a lot of sense now.

Synonyms & Antonyms

Root Explanation

Radiable → It is formed from "radi-" (from Latin "radius", meaning ray or beam) and "-able" (meaning capable of). The word "radiable" means capable of being radiated or emitted in rays.

Memory Tip

Think of rays or beams ('radi-') that can be emitted or sent out, which is what 'radiable' refers to.

Visually Confused Words