mama

In a sentence

• Mama gătește cina pentru familia noastră.

  Mother is cooking dinner for our family.

  Here, "Mama" is used as a noun to directly refer to one's mother in a formal and respectful way.

• Tatăl meu o cheamă pe mama să ne ajute cu temele.

  My dad is calling mom to help us with our homework.

  In this sentence, "mama" again acts as a noun, referencing the individual's mother in a familiar family context.

• Când eram mic, strigam "mama!" de fiecare dată când aveam nevoie de ajutor.

  When I was little, I would shout "mom!" every time I needed help.

  Here, "mama" is used as a vocative form to call one's mother, which is common in conversational context.