The Hebrew word for fortress is mivtsar (מבצר) and it comes from the Hebrew root bitser (ב.צ.ר.) which means "to fortify". I'm not sure why you are asking for its meaning: mivtsar means "fortress" in Hebrew, but you already know that.
Another Hebrew word for fortress is metzudah (מצודה). The origin of both these Hebrew words is the Hebrew Bible (2 Samuel 5:7, and Numbers 32:36, respectively).
Perhaps you are thinking of the particular fortress near the Dead Sea called Masada. In addition to being a physical fortress, the idea of Masada connotes the heroism and martyrdom of those Jews who resisted the Roman Occupation there.
It is a fortress (hebrew)
Masada comes from the Hebrew Matzada (מצדה) which means Fortress.
It means beer. I researched Bira- it means fortress
He had his house locked down like a fortress.
There is no Hebrew word for "an." There is no indefinite article in Hebrew.
Calalini is not a Hebrew word and has no meaning in Hebrew.
φρούριο
hutment
The word "womack" doesn't have a Hebrew definition.The word "womack" doesn't have a Hebrew word. It's a name. You can spell it ווֹמאק in Hebrew letters.
"The soldiers defended the fortress as best they could." "The fortress was built to defend again attacks by Viking raiders." "His stoic demeanor was his fortress against the cruelty the world can inflict."
diestra has no meaning in Hebrew. This is not a Hebrew word.
Sydney is not a Hebrew word. It has no meaning in Hebrew.