siniestro

Inherited from Old Spanish siniestro, from Late Latin sinextrum, from Latin sinistrum. Compare Portuguese sestro.

siniestro (Latin spelling, Hebrew spelling סינייסטרו)

1. left, left-hand (direction)

   Synonym: siedrero

   Antonym: derecho

Inherited from Late Latin sinextrum, from Latin sinistrum. Compare Old Galician-Portuguese sẽestro.

IPA^(key): /siˈnjestɾo/

siniestro (feminine singular siniestra, masculine plural siniestros, feminine plural siniestras)

1. left, left-hand (direction)
   • c. 1250, Alfonso X, Lapidario, f. 97v:

     […] Et q̃ deſcẽda ſobreſta piedra la uertud de om̃e q̃ tẽga en la mano dieſtra lança ⁊ en la ſinieſtra un af traſtornada.

     […] And may over this stone descend the virtue of the man with a spear in his right hand and an upturned bird on his left.

• diestro

• Ladino: siniestro, סינייסטרו
• Spanish: siniestro

Inherited from Old Spanish siniestro, from Late Latin sinextrum, from Latin sinistrum. Compare Portuguese sestro.

• IPA^(key): /siˈnjestɾo/ [siˈnjes.t̪ɾo]
• Rhymes: -estɾo
• Syllabification: si‧nies‧tro

siniestro (feminine siniestra, masculine plural siniestros, feminine plural siniestras)

1. sinister
2. unhappy

   Synonyms: infeliz, funesto

3. malicious, evil

   Synonyms: avieso, malintencionado

4. (dated) left, left-hand (direction)

   Synonym: izquierdo

   Antonyms: derecho, diestro

5. (heraldry) sinister, sinistral

siniestro m (plural siniestros)

1. accident

   Synonyms: accidente, desgracia

2. catastrophe, disaster

   Synonyms: catástrofe, desastre

• “siniestro”, in Diccionario de la lengua española (in Spanish), 23rd edition, Royal Spanish Academy, 2014 October 16