How do you say “semicircle” in Vietnamese?

“Semicircle” in Vietnamese is hình bán nguyệt (a semicircle).

Vietnamese words for “semicircle”

• hình bán nguyệtListennoun
  Hanoi [hïŋ˨˩ ʔɓaːn˧˦ ŋwiət̚˧˨ʔ] · Saigon [hɨn˨˩ ʔɓaːŋ˦˥ ŋwiək̚˨˩˨]hình falling bán rising nguyệt heavy

  a semicircle

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.