In Hebrew it is called the Shamash. It is used to light all of the other candles in the Hanukkah Menorah or Hanukiah.

It is called a Hanukiah or a Hanukkah menorah.

Hanukkah is a minor festival, during which the menorah (Hanukiah; candelabra) is lit at home. In the synagogue services, certain prayers and Torah-readings are added to the usual weekday services.

There are many Jewish symbols, but the one that is generally accepted as being "the symbol of Judaism" is the Magen David (the Star of David). Another example of a Jewish symbol would be the Hanukiah, a nine-branch candle holder that is used on Hannukah.

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern HA--KIA-. That is, eight letter words with 1st letter H and 2nd letter A and 5th letter K and 6th letter I and 7th letter A. In alphabetical order, they are:

hanukiah