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.
Social and emotional development is complex and includes many different areas of growth. Each is described in more detail below: temperament: the way a young child acts and responds to different situations, caregivers, and strangers. attachment: the emotional bond between a child and caregiver.