R Smith. I do know what the dictionary definition of holocaust is. If you are right, Huckabee still should have been more sensitive and he shouldn't have used the word holocaust. However, I think you're wrong and he did mean the Holocaust which was the attempt at the extinction of every Jew on the planet by the Nazis.
Prime Minister Netanyahu's meeting with security chiefs ends after four hours (haaretz)
from the article: Top Republican candidate says supports dialogue with Iran