côsin

See also: cosin, cossin, and cosín

Vietnamese

Etymology

Calque of English cosine, from sin.

Pronunciation

• (Hà Nội) IPA^(key): [ko˧˧ sin˧˧]
• (Huế) IPA^(key): [kow˧˧ ʂin˧˧] ~ [kow˧˧ sin˧˧]
• (Saigon) IPA^(key): [kow˧˧ ʂɨn˧˧] ~ [kow˧˧ sɨn˧˧]
• Phonetic spelling: cô sin

Noun

côsin

1. (trigonometry) cosine

See also

• cos
• côtang