Synonyms and Antonyms for arc-sine

1. arc sine (n.)

the inverse function of the sine; the angle that has a sine equal to a given number

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2. arc-boutant (n.)

a buttress that stands apart from the main structure and connected to it by an arch

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3. arcsine (n.)

the inverse function of the sine; the angle that has a sine equal to a given number

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4. sine (n.)

ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle

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6. arc (n.)

a continuous portion of a circle

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7. arc (v.)

form an arch or curve

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8. arc (n.)

something curved in shape

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