It depends on the intent of the person saying it.
If the intent is neutral or positive, it is likely referring to someone who is Jewish. The definition of who is Jewish is widely debated. Judaism is passed through the mother's side, so if the person's mother is a Jew then they are also a Jew.
If the intent is negative, it is likely accusing the person who is being called a Jew of having characteristics that Anti-Semites have accorded to Jews, regardless of whether that person is actually Jewish. These characteristics include: greed, miserliness, a bad temper, and complaining incessantly.
People usually refer to one another as a "Jew" when someone acts greedy or displays some other stereotype for the Jewish people.
It means "praise".
The Jews are the descendants of Judah (Yehudi). When he was born, his mother exclaimed, "I will praise the Lord!"
When someone calls you a Jew, it could mean many things. They may be referring to your religion or race, so instead of saying "He's/She's Jewish" they could simply shorten Jewish to Jew. But, being called a Jew can be rude and taken to be hurtful. For some reason, kids (mainly) enjoy abusing the word senselessly as with any other racist remark.
a Jew?
It is sometimes called a mixed marriage.
In English, a female Jew is called a Jew.
A secular or irreligious Jew.
technically a "jew" is saying to someone about their religion like saying their a jew. but saying it about them you say "they are jewish".
yes
a Jew
Someone who is mean and controlling could be called a tyrant
JEW
I think you mean a practicing Jew. It refers to a Jew who practices their religion by observing the laws of kashrut and shabbat, among others.
if you mean if someone does not believe in God, this person is called an atheist