How do you say “concave” in Vietnamese?

“Concave” in Vietnamese is lõm (curved "inward").

Vietnamese words for “concave”

• lõmListenadjective
  Hanoi [lɔm˦ˀ˥] · Saigon [lɔm˨˩˦]lõm creaky rising

  curved "inward"; indented; dimpled

  for “concave” meaning: Curved like the inner surface of a sphere or bowl.

Translations matched from English Wiktionary (translation tables and Vietnamese entries, via kaikki.org; CC BY-SA 4.0) and the NgonNgu English–Vietnamese dictionary, reviewed and edited; examples from Tatoeba (CC BY 2.0 FR). The Listen button uses your browser's Vietnamese voice.