đi-ốp

Vietnamese

Etymology

From French dioptre. Compare French dioptrie.

Pronunciation

• (Hà Nội) IPA^(key): [ʔɗi˧˧ ʔop̚˧˦]
• (Huế) IPA^(key): [ʔɗɪj˧˧ ʔop̚˦˧˥]
• (Saigon) IPA^(key): [ʔɗɪj˧˧ ʔop̚˦˥]
• Phonetic spelling: đi ốp

Noun

đi-ốp

1. diopter (unit of measure)

   Synonym: độ