When something is digestible, it means your body can break it down and absorb it. Food like bread, fruit, and cooked vegetables is digestible: your stomach and intestines can process it and turn it into energy and nutrients your body needs. Some things, like plastic or wood, aren't digestible at all because your body has no way to break them down.

The word also describes information or ideas that are easy to understand and absorb mentally. A teacher might break a complicated science concept into digestible chunks, meaning smaller pieces that students can understand one at a time. A digestible explanation uses clear language and good examples instead of confusing jargon. When a book about ancient Egypt presents facts in a digestible way, readers can follow along without getting lost or overwhelmed.

Notice how both meanings share the same basic idea: whether it's food or information, something digestible can be taken in, processed, and used. The opposite, indigestible, describes things that are too tough, complicated, or dense to process effectively. A five-hundred-page textbook written for college professors would be pretty indigestible for most middle schoolers, but a well-written children's book on the same topic could make the information perfectly digestible.