Standard Lemma guide

substantiation

noun · 4 senses · updated from the 2026-07-25 local source snapshot

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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  • CMU ARPABET: S AH0 B S T AE2 N CH IY0 EY1 SH AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: S AH0 B S T AE2 N SH IY0 EY1 SH AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The act of substantiating.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Something which substantiates; evidence, proof.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the act of validating; finding or testing the truth of something

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: validation, proof

Antonyms: none provided

Broader terms: determination, finding

Narrower terms: authentication, certification, documentation, support, monetization, monetisation, probate

4

noun

Meaning 4

additional proof that something that was believed (some fact or hypothesis or theory) is correct

Definition source: Princeton WordNet 3.0

Examples

  • fossils provided further confirmation of the evolutionary theory

Meaning relationships

Synonyms: confirmation, verification, check

Antonyms: none provided

Broader terms: proof, cogent evidence

Narrower terms: bed check, crosscheck, parity check, redundancy check, odd-even check, checksum

History

Etymology

From Latin substantiātiō. By surface analysis, substantiate + -ion.