See more at Wikipedia.org...

The following video provides you with the correct English pronunciation of the word "jamás", to help you become a better English speaker.

= never ; ever! ; never in a month of Sundays.
Ex: Plans were made to issue a concise version of AACR1, but these plans never came to fruition.
Ex: Consider for example, a teacher who doesn't change his password (ever!) or can't be bothered to log out, all the firewalls and antivirus programs in the world will not protect a school's network.
Ex: The two stepsisters also wondered who the newcomer was, for never in a month of Sundays, would they ever have guessed that the beautiful girl was really poor Cinderella who talked to the cat!.
----
* jamás visto = unseen.
* nunca jamás = never again.
* para siempre jamás = for evermore ; evermore.
* por siempre jamás = for evermore ; evermore.

jamai, mai

adv. at no time, never; ever since

v. eat, consume food

nie

nie;niemals