Exam: GRE (Verbal)

Definition: The condition of watching an event or performance without participating in it.

Example: The spectatorship at the concert was overwhelming, with thousands of fans cheering for their favorite band.

Definition: A ghost or spirit that appears to people, often causing fear or unease.

Example: The old house was said to be haunted by a specter that roamed the halls at night.

Definition: Relating to or resembling a ghost or spirit; having a ghostly appearance.

Example: The old house had a spectral quality that made it seem haunted.

Definition: In a way that relates to or resembles a spectrum, often used in contexts involving light or sound waves.

Example: The colors of the rainbow can be described spectrally, showing a range of wavelengths.

Definition: A ghost or spirit, often seen as a haunting presence.

Example: The old house was said to be haunted by a spectre that frightened the villagers.

Definition: A visual representation that shows the different frequencies of sound or light, often used in scientific analysis.

Example: The scientist used a spectrogram to analyze the sound waves produced by the bird.

Definition: An instrument used to separate and record different wavelengths of light or sound, allowing scientists to analyze the spectrum of the radiation.

Example: The astronomer used a spectrograph to study the light from distant stars.

Definition: Relating to the use of spectrographs, which are instruments that analyze light and other electromagnetic radiation to produce a spectrum.

Example: The scientist used a spectrographic analysis to study the composition of the star's light.

Definition: The practice of using a device called a spectrograph to analyze the spectrum of light or other electromagnetic radiation.

Example: Spectrography is essential in studying the composition of distant stars.

Definition: A device that measures the different wavelengths of light or other emissions, often used in scientific analysis.

Example: The scientist used a spectrometer to analyze the light spectrum from the star.