selector in a sentence

Definition

A selector is a pattern used in programming and web design to identify and apply styles or filters to specific elements or data sets.

The CSS selector was meticulously crafted to apply styles only to the targeted elements.
In the programming interface, the user can choose a selector to filter the displayed data.
The dropdown menu featured a selector that allowed users to customize their search preferences.
As a web developer, I often use various types of selectors to enhance the user experience.
The game includes a character selector that enables players to choose their avatar before starting.