lù​sù

to sleep in the open

露宿 lù​sù
to sleep in the open
to sleep outdoors; to spend the night in the open air, such as in the wilderness or on the street
bivouac
a temporary camp or shelter in the open air, typically used by soldiers or hikers

Frequency

Movie subtitles
1.22 per million appears in 1% of films
Written text
1.08 per million

Sources