sâu

Etymology 1
From, from. Cognate with Nghệ An/Hà Tĩnh dialects, 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬, 🇨🇬 [Cuang] ɟruʔ.

Adjective

 * 1) deep (having its bottom far down)

Adverb

 * 1) deeply

Etymology 2
Regarding the adjectival sense, compare 🇨🇬.

Noun

 * 1) a caterpillar

Adjective

 * 1)  with a cavity