Standard Lemma guide

supposal

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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  • /səˈpəʊzəl/
  • rhymes with -əʊzəl

1

noun

Meaning 1

The act of supposing; supposition.

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 supposed; a supposition, a hypothesis.

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 cognitive process of supposing

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: supposition

Antonyms: none provided

Broader terms: conjecture

Narrower terms: presupposition

4

noun

Meaning 4

a hypothesis that is taken for granted

Definition source: Princeton WordNet 3.0

Examples

  • any society is built upon certain assumptions

Meaning relationships

Synonyms: assumption, supposition

Antonyms: none provided

Broader terms: hypothesis, possibility, theory

Narrower terms: conclusion, basis, base, foundation, fundament, groundwork, cornerstone, given, presumption, precondition, basic assumption, constatation, self-evident truth

History

Etymology

From Anglo-Norman supposaille, supposail, corresponding to suppose + -al.