firewood

UK: ˈfaɪəwʊd | US: ˈfaɪərwʊd

Definition
  1. n. wood that is cut and used for fuel, especially for burning in fires.

Structure
fire <combustion>wood <timber>
Etymology

The word "firewood" is a straightforward compound of "fire" (Old English fȳr, meaning combustion or flame) and "wood" (Old English wudu, meaning timber or forest material). It emerged in Middle English (fyrewood) to describe wood specifically gathered or prepared for burning. The compound reflects a practical, functional naming logic—directly combining the purpose (fire) with the material (wood). This transparent structure makes it easy to understand and remember.

Examples
  1. We gathered firewood to keep warm during the camping trip.

  2. The shed was stacked with dry firewood for the winter.

  3. Splitting firewood is a common chore in rural areas.

  4. The old man sold bundles of firewood by the roadside.

  5. Without enough firewood, the fireplace couldn’t sustain the heat.