Ideiias is the Portuguese translation of "ideas," which is plural for "idea."

Webster's dictionary defines an "idea" as: 1 a: a transcendent entity that is a real pattern of which existing things are imperfect representations b: a standard of perfection: ideal c: a plan for action: design 2 archaic: a visible representation of a conception: a replica of a pattern 3 obsolete: an image recalled by memory b: an indefinite or unformed conception c: an entity (as a thought, concept, sensation, or image) actually or potentially present to consciousness 4: a formulated thought or opinion 5: whatever is known or supposed about something 6: the central meaning or chief end of a particular action or situation 7: Christian Science : an image in Mind http://www.merriam-webster.com/dictionary/idea

Portuguese is a romance language spoken in Portugal, as well as Brazil.