Abase oneself is an expression that means to humble or degrade oneself. GROVEL, CRAWL, and eat dirt are all actions that can be used to demonstrate this concept. Groveling is a form of humiliation in which one kneels or prostrates themselves before another person. Crawling is a form of movement on hands and knees or dragging oneself along the ground. Eating dirt is a figurative expression that means to accept humiliation or degradation. All of these actions can be used to abase oneself.