• Sine Definition & Synonyms
- (n.) The length of a perpendicular drawn from one extremity of an arc of a circle to the diameter drawn through the other extremity.
- (n.) The perpendicular itself. See Sine of angle, below.
- (prep.) Without.
• Sinecural Definition & Synonyms
- (a.) Of or pertaining to a sinecure; being in the nature of a sinecure.