What is another word for sinusoid?
Pronunciation: [sˈɪnjuːsˌɔ͡ɪd] (IPA) 
Sinusoids are mathematical functions that oscillate in a smooth, repetitive manner, often resembling waves. Synonyms for sinusoid include sine wave, sinusoidal wave, and harmonic wave. These terms are commonly used in mathematics, physics, and engineering to describe periodic functions or signals, such as sound waves or electrical current. Other synonyms for sinusoid might include periodic function or oscillation, although these terms are more general and can refer to any type of periodic behavior. Regardless of the specific term used, sinusoids play an important role in the analysis and design of many real-world systems, from radio transmission to musical instruments.
