What does tutu a means when she says ""tituba knows the words that cure every sickness that heal every wound and untie every knot don’t you know that ‘ ?

Tutu meant that Tituba knew enchantments and that they were used for good things like healing and freedom.

Explanation:

Tutu presents Tituba as an avenger, in the statement shown above, showing how she should be grateful to her people and not feared, since she knew enchantments that cured them of their problems and untied all the chains that hung them free, strong, happy and without problems. This shows how Tituba was not judged for the right reasons because everyone believed she was a dangerous and criminal person.