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AEO Canon · the reference for answer-engine optimization
AEO Glossary

Answer Box

An answer box is a search result that displays a direct answer to a query at the top of the page, an early form of the zero-click answer that AI Overviews have since expanded.

BBurke Atkerson

An answer box is a direct answer shown atop the results. It's the umbrella term for search elements — including featured snippets and knowledge panels — that surface a concise answer immediately, often without requiring a click. They were the precursor to AI-generated answers and taught the habits AEO builds on.

Winning an answer box rewards the same craft as AEO: a clear, concise, directly-stated answer that a system can extract and display. That's the extractability pillar, and it's why content optimized for snippets often performs well in AI Overviews too — both pull the cleanest available answer to the question. As engines shift toward generative answers, the answer box is increasingly absorbed into AI Overviews, but the underlying skill is unchanged.

Example. Search "how many ounces in a cup" and the answer box shows "8 fluid ounces" up top, pulled from a source page. The page that phrased that fact most cleanly is the one the box drew from.

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