sì​dà

four great

四大 sì​dà
four great numeral
four major; four great; four supreme (items, people, or works)
four elements
the four elements in Buddhism: earth, water, fire, and wind
four freedoms
the four political freedoms in the PRC: speaking out freely, airing views fully, holding great debates, and writing big-character posters

Frequency

Movie subtitles
0.270 per million appears in 0% of films

Sources

Definitions
CC-CEDICTAI-generated definitions
Frequency data
SUBTLEX-CH