mastodon/config/locales/activerecord.pt-BR.yml

---
pt-BR:
  activerecord:
    attributes:
      status:
        owned_poll: enquete
    errors:
      models:
        account:
          attributes:
            username:
              invalid: apenas letras, números e underscores
        status:
          attributes:
            reblog:
              taken: do status já existe