nóng​mì

thick

浓密 (濃密) nóng​mì
thick adjective
dense and abundant, typically referring to the growth of hair, eyebrows, or vegetation

He has thick black curly hair.

murky adjective
thick and heavy to the point of obscuring light or vision, such as smoke, fog, or clouds

Thick dark clouds blocked the afternoon sun.

Frequency

Movie subtitles
1.70 per million appears in 1% of films
Written text
2.16 per million

Sources

Definitions
CC-CEDICT