Nina in spanish means baby...It's the slang word a boyfriend might use for his girlfriend. Your words Nina should have the accent ~ above it. like this: niÃ±a. 'Nina' means girl.
Top definition Temperamental unknown A person that can explode at any given moment, one minute everything can be super-duper and their company that of something wonderful and the next they are loathsome.
Temper sometimes denotes the essential quality of one's nature: a glacial temper; usually it has to do with propensity toward anger: an even temper; a quick or hot temper. Temperament refers to the particular balance of emotions determining a person's character: an artistic temperament. 2. bent, tendency, predisposition, proclivity. 4. order, grouping, location, placement. 5. outcome, result.