esfera.
sphere (regular three-dimensional object)
Meaning & usage
sphere (regular three-dimensional object)
sphere, domain (region in which something or someone is active)
Where this word comes from
Etymology tree Ancient Greek σφαῖρᾰ (sphaîră)bor. Latin sphaera Late Latin sphēralbor. Portuguese esfera Learned borrowing from Late Latin sphēra, from Latin sphaera, borrowed from Ancient Greek σφαῖρᾰ (sphaîră, “ball, globe”).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.