| arc cosecant | (n) the angle that has a cosecant equal to a given number, Syn. arccosecant, inverse cosecant |
| arc cosine | (n) the inverse function of the cosine; the angle that has a cosine equal to a given number, Syn. arccos, arccosine, inverse cosine |
| アークコサイン | [a-kukosain] (n) arccosine; arc-cosine [Add to Longdo] |
| アークコセカント | [a-kukosekanto] (n) arccosecant; arc-cosecant [Add to Longdo] |