# abbreviations

The pages in this folder. Generated — do not edit.

- [EY — Extraction Yield](ey-extraction-yield.md) — The fraction of a coffee's dry mass that dissolves into the brewed cup — the primary measure of how much was pulled from the grounds.
- [TDS — Total Dissolved Solids](tds-total-dissolved-solids.md) — Brew-strength measure — the proportion of dissolved coffee solids in the finished cup.
