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.
These traits are called temperament. Temperament is the nature, (genetic) foundation for early personality formation; temperament interacts with the. environment â the nurture that parents provide, and personality begins to form! Temperament is the âhard wiringâ in. the brain - the stable behavior profiles and moods observed in the early years.