PHRASAL VERBS (Z)
Zero in on:
To focus on. To pinpoint.
ex. "The authorities zeroed in the fugitive's location."
To move around.
ex. "Peter zipped around town after school."
Zone in on (something/someone):
To focus (on something); To start paying attention (to something).
ex. "The owl zoned in on the squirrel."
To stop paying attention. To space out.
ex. "He zoned out during the lecture."
To view at a closer range (usually with a camera lense, etc.).
ex. "Try to zoom in so we can get a better look."