The reason that aquarists measure alkalinity is that in normal seawater, most alkalinity consists of bicarbonate and carbonate. Consequently, alkalinity is an indication of whether or not adequate bicarbonate is present in the water. Sodium bicarbonate is the main alkaline buffer in our blood. Alkaline buffers supplied from outside the body, like drinking bicarbonate water, results in a net gain of alkalinity in our body.
The name Xabat is of Spanish origin. The meaning of Xabat is savior. Xabat is generally used as a boy's name. It consists of 5 letters and 2 syllables and is pronounced Xa-bat.
Despite having lived there, I probably can't tell you much about what each term means in the dialect. bi zabt is actually with a Ø¶ hence it's bid-dabt (not a z sound at all). The phrase means with precision and is often used to mean, for sure, definitely and other such meanings. Perhaps an Egyptian brother or sister can explain this and the rest better and more correctly!