sinister.
left
Meaning & usage
left
perverse, bad; or adverse, hostile
auspicious (for Romans) or inauspicious (for Greeks)
Where this word comes from
From Proto-Italic *senisteros, of unclear origin. Possibly a euphemism from Proto-Indo-European *senh₂-is- (“more obtaining”), from *senh₂- (“to seek, gain”) (thus the direction of "left" as "the more favorable (side)"), cognate with Sanskrit सनोति (sanoti, “to gain, procure”), सनीयान् (sanīyān, “more useful, more advantageous”).
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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.