### What does **abjunction** mean?

# Definitions for abjunction

ab·junc·tion

#### This dictionary definitions page includes all the possible meanings, example usage and translations of the word **abjunction**.

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### Wiktionary

abjunctionnoun

The creation of spores by cutting off portions of the sporophore by the growth of septa; abstriction.

### Wikipedia

abjunction

Material nonimplication or abjunction (Latin ab = "from", junctio =–"joining") is the negation of material implication. That is to say that for any two propositions P {\displaystyle P} and Q {\displaystyle Q} , the material nonimplication from P {\displaystyle P} to Q {\displaystyle Q} is true if and only if the negation of the material implication from P {\displaystyle P} to Q {\displaystyle Q} is true. This is more naturally stated as that the material nonimplication from P {\displaystyle P} to Q {\displaystyle Q} is true only if P {\displaystyle P} is true and Q {\displaystyle Q} is false. It may be written using logical notation as P ↛ Q {\displaystyle P\nrightarrow Q} , P ⊅ Q {\displaystyle P\not \supset Q} , or "Lpq" (in Bocheński notation), and is logically equivalent to ¬ ( P → Q ) {\displaystyle \neg (P\rightarrow Q)} , and P ∧ ¬ Q {\displaystyle P\land \neg Q} .

### Numerology

Chaldean Numerology

The numerical value of abjunction in Chaldean Numerology is:

**8**Pythagorean Numerology

The numerical value of abjunction in Pythagorean Numerology is:

**1**

## Translations for **abjunction**

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"abjunction." *Definitions.net.* STANDS4 LLC, 2023. Web. 26 Sep. 2023. <https://www.definitions.net/definition/abjunction>.

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