overwordExplorer
PORTUGUESE · A WORD WITH POSSIBILITIES

seio.

breast, bosom

4 characters1 syllables approx.Português language

Meaning & usage

noun/ˈsej.u/Brazil[ˈseɪ̯.u]Brazil/ˈsɐj.u/Portugal/ˈsej.u/Northern, Portugal

  1. breast, bosom

    masculine

  2. womb

    masculine

  3. center, heart

    figuratively · masculine

  4. sinus

    masculine

  5. chest

    masculine · rare

  6. bay, gulf

    masculine
Where this word comes from

Inherited from Old Galician-Portuguese sẽo, from Latin sinus. Ultimately of Proto-Indo-European origin. Doublet of seno and sino. Cognate with Galician seo, Spanish seno, and French sein.

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seio studioseio workshello, seio

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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.