# rafter

/ˈɹæftɝ/ (US) · /ɹˈɑːftɐ/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/rafter
Updated: 2026-08-10

## Definition

one of the large, slanted pieces of wood or metal that support the roof of a building.

For teachers: a structural beam that extends from the ridge of a roof to the eaves, providing the primary support for the roof covering.

## Examples

- The old barn had exposed wooden rafters.
- During the renovation, the architect decided to leave the original oak rafters exposed to give the room a rustic feel.
- The structural integrity of the cathedral's ceiling depends on a complex network of interlocking rafters designed to distribute the weight of the heavy slate tiles.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.