noun
Meaning 1
invalidity; the state of being invalid
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Examples
- the invalidness of reasoning
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Standard Lemma guide
invalidness
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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No pronunciation record was provided for this word.
noun
Meaning 2
illogicality as a consequence of having a conclusion that does not follow from the premisses
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: invalidity
Antonyms: none provided
Broader terms: illogicality, illogicalness, illogic, inconsequence
Narrower terms: fallaciousness
History
Etymology
From invalid + -ness.