sine

(Tiếng Anh)

In a right triangle, the ratio of the length of the side opposite an angle to the length of the hypotenuse.

Phát âm là (IPA)

/saɪn/

Từ nguyên (Tiếng Anh)

Borrowed from Latin sinus (“curve, bend; bosom”), a translation of Arabic جَيْب (jayb, “bosom”), a misidentification of the notation جيب (j-y-b), written without vowel diacritics, standing for Arabic جِيبَ (jība, “sine”), in turn from Sanskrit ज्या (jyā, “sine, chord, bowstring”) through the similar Sanskrit जीव (jīva, “sine, chord, life, existence”). Doublet of sinus.

Từ đồng nghĩa

sin

sinus

minus

sans

signature

without

autograph

sinusoidal envelope

chord

Bản dịch

sinus

Sinus

seno

seno

sinus

sinus

sinus

ημίτονο

seno

جيب

pécher

sinusoïdale

péché

جيْب الزّاوية

جَيْب