---
tag: BCK5QXQXA6
kind: concept
name: Weak Kleene connectives
sources:
  - wikipedia: en:76765067@r1368301704
    locator: Glossary of logic, section W
    note: adopted
    mention: wikipedia://en/76765067#NKIB
    sections: [Summary]
inventory: [7CJJ970Q4Q]
---

## Summary

Connectives defined in the three-valued logic of Kleene, which do not fully determine the truth value of compound statements if any component statement is undefined.