Apodized – Definition & Meaning

The word “apodized” is not a common term that you may come across in everyday conversation. However, it is a term that is used in various fields such as optics, astronomy, and mathematics. In this article, we will explore the meaning, origin, and associations of the word “apodized.”

Definitions

The term “apodized” refers to a process of modifying a signal or wave by reducing its amplitude gradually towards the edges. In simpler terms, it is the process of smoothing the edges of a signal or wave. This process is commonly used in optics to improve the quality of images and reduce the effects of diffraction.

Origin

The word “apodized” is derived from the Greek word “apodidomi,” which means “to give away.” The term was first used in optics and astronomy in the early 20th century.

Meaning in different dictionaries

The word “apodized” is not commonly found in everyday dictionaries. However, it can be found in specialized dictionaries such as the Oxford Dictionary of Astronomy, where it is defined as “a process of modifying a signal or wave by reducing its amplitude gradually towards the edges.”

Associations

The term “apodized” is commonly associated with optics, astronomy, and mathematics. In optics, it is used to improve the quality of images, while in astronomy, it is used to reduce the effects of diffraction. In mathematics, it is used in the analysis of signals and waves.

Synonyms

The synonyms of “apodized” include smoothed, tapered, and attenuated.

Antonyms

The antonyms of “apodized” include abrupt, sharp, and sudden.

The same root words

The root word of “apodized” is “apodosis,” which means “a giving back.” The word “apodosis” is derived from the Greek word “apodidomi,” which means “to give away.”

Example Sentences

1. The telescope uses an apodized mask to improve the quality of the images.
2. The signal was apodized to reduce the effects of noise.
3. The wave was apodized to reduce the effects of diffraction.
4. The apodized filter improved the accuracy of the measurements.
5. The apodized function was used to analyze the signal.