tóu​děng

paramount

头等 (頭等) tóu​děng
paramount adjective
of the highest priority or importance; main

Developing the economy is the top priority at the moment.

first-class noun
belonging to the highest rank, quality, or grade

Frequency

Movie subtitles
2.59 per million appears in 1% of films
Written text
3.13 per million

Sources

Definitions
CC-CEDICT