yī​xī

probably

依稀 yī​xī
probably adverb
highly likely to be true or to happen

Through the thick fog, the outline of the distant mountains could be seen vaguely.

vaguely adverb
appearing indistinctly or faintly seen, heard, or remembered

In the dense jungle, I faintly heard the sound of running water.

Frequency

Movie subtitles
0.570 per million appears in 0% of films
Written text
2.96 per million

Sources

Definitions
CC-CEDICT