To take a quick glance; to see something briefly or at a single glance.
有名な絵を一目見るために美術館に並んだ。
They lined up at the museum to get a glimpse of the famous painting.
彼の履歴書を一目見て、すぐに連絡したくなった。
I glanced at his resume and immediately wanted to get in touch.
新しい店を一目見るだけで、ここはいい店だと感じた。
Just one quick look at the new shop made me feel it was a good place.