zǒu​shī

to go missing

走失 zǒu​shī
to go missing adjectiveverb
to wander away and get lost, usually said of people or livestock

If he had asked for directions, he wouldn't have gotten lost.

to lose
(bound form) to lose or change from an original state, such as meaning, flavor, or shape

Frequency

Movie subtitles
1.25 per million appears in 1% of films
Written text
2.14 per million

Sources