aberrator
n. countablen. a person or thing that causes something to go off course or behave in a strange way. It is a very technical word used in science to describe things that bend light or change a path.
n. an agent or instrument that causes deviation from a normal course or path. Primarily used in technical contexts, such as optics or biology, to describe entities that alter the trajectory of light or biological processes.
The aberrator caused the light to bend in an unexpected way.
In the study of atmospheric optics, an aberrator is any object that disrupts the straight path of a light beam through the air.
The researchers identified a specific genetic aberrator that, when introduced into the culture, caused the cells to exhibit abnormal growth patterns previously unseen in the control group.
Last updated June 22, 2026