TAH-guh-log
* TAH: The "T" is pronounced like the "T" in "table," but with a slight aspiration, almost like a "th" sound.
* guh: The "g" is pronounced like the "g" in "go."
* log: The "l" is pronounced like the "l" in "log," and the "o" has a short "o" sound, similar to the "o" in "hot."
It's important to emphasize the "guh" sound and not pronounce it like "gah."