'崭露头角' literally means 'to newly show one's horn'—a vivid metaphor drawn from young animals (especially deer or cattle) whose horns first emerge as they mature. The character 崭 (zhǎn) means 'newly emerging' or 'fresh'; 露 (lù) means 'to reveal' or 'to appear'; 头 (tóu) is 'head'; and 角 (jiǎo) is 'horn'. Together, the phrase evokes the image of a young creature beginning to display its distinctive, powerful feature—a symbol of emerging talent or potential.

This idiom is used almost exclusively for people (especially youth) who begin to distinguish themselves in a field—academia, arts, sports, or business—often at an early stage. It carries positive connotations of promise, originality, and rising influence. Though rooted in animal imagery, it’s never used literally for animals today; instead, it functions as a literary, slightly formal verb describing human achievement and recognition.