* Verb: When it describes the action of moving quickly, especially to get closer to something or someone.
* Example: "The car zoomed past us."
* Noun: When it refers to the act of moving quickly or a device used for video conferencing.
* Example: "The zoom of the camera was impressive." or "We had a meeting on Zoom."
Let me know if you have a specific sentence in mind, and I can tell you the part of speech for "zoom" in that context!