Standard Lemma guide

oblateness

noun · 3 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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1

noun

Meaning 1

The state of being oblate

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The degree to which something is oblate

Definition source: English Wiktionary via Wiktextract

Usage: countable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the property possessed by a round shape that is flattened at the poles

Definition source: Princeton WordNet 3.0

Examples

  • the oblateness of the planet

Meaning relationships

Synonyms: ellipticity

Antonyms: none provided

Broader terms: roundedness, bulginess

History

Etymology

From oblate + -ness.