# zstyle > Define and lookup configuration styles in Zsh. > This builtin is part of the `zsh/zutil` module. > More information: . - List all defined styles: `zstyle` - List styles as ready-to-paste `zstyle` commands: `zstyle -L` - Define a style for a specific pattern: `zstyle {{pattern}} {{style}} {{value1 value2...}}` - Delete a style for a specific pattern: `zstyle -d {{pattern}}` - Retrieve a style value as a string into a variable: `zstyle -s {{context}} {{style}} {{variable_name}}` - Retrieve a style value as a boolean into a variable: `zstyle -b {{context}} {{style}} {{variable_name}}` - Retrieve a style value as an array: `zstyle -a {{context}} {{style}} {{variable_name}}`