How do you say “keystone” in Vietnamese?

“Keystone” in Vietnamese is rường cột (support).

Vietnamese words for “keystone”

• rường cộtListennoun
  Hanoi [zɨəŋ˨˩ kot̚˧˨ʔ] · Saigon [ɹɨəŋ˨˩ kok̚˨˩˨]rường falling cột heavy

  support; mainstay; pillar

  for “keystone” meaning: Something on which other things depend for support.

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.