From Wiktionary, the free dictionary
From Old Galician-Portuguese sẽestra, ultimately from Latin sinistra.
seistra f (plural seistras)
- the left hand or foot
- Synonyms: man esquerda, coxena
- Antonyms: destra, dereita, man dereita
- female equivalent of seistro
seistra
- feminine singular of seistro