---
tag: 9DXKQDHKF3
kind: concept
name: Wff
sources:
  - wikipedia: en:76765067@r1368301704
    locator: Glossary of logic, section W
    note: adopted
    mention: wikipedia://en/76765067#PW50
    sections: [Summary]
inventory: [9N6RXK4SY9]
---

## Summary

Short for well-formed formula. Pronounced "woof", or sometimes "wiff", "weff", or "whiff". (All sources supported "woof". The sources cited for "wiff", "weff", and "whiff" gave these pronunciations as alternatives to "woof". Gensler gives "wood" and "woofer" as examples of how to pronounce the vowel in "woof".) Plural "wffs".