suh-MAHD-hee
Here's a breakdown:
* suh: The "s" is pronounced like the "s" in "sun".
* MAHD: The "a" is pronounced like the "a" in "father", the "d" is a soft "d" sound, and the "h" is silent.
* hee: The "ee" is pronounced like the "ee" in "see".
Note: The stress is on the second syllable, "MAHD".