Senses
挈领/ 挈領 to summarize
To present the main points or make a summary; often used in the idiom 提纲挈领 .
挈领/ 挈領 to lead
(literary) to lead or bring along, such as one's family and belongings
挈领/ 挈領 to lift by the collar
(literary) to lift an item of clothing by the collar
挈领/ 挈領 to cut the throat
(archaic) to cut one's own throat or behead someone