Anything that hampers slows progress or makes it difficult to do something. You might think that the presence of your parents hampers your ability to look cool. Hamper can be a verb meaning to prevent or hinder movement or progress, or a noun meaning a large basket or case. Learn the origin, synonyms, and usage of hamper with examples from various sources. HAMPER meaning: 1. to prevent someone doing something easily: 2. a large, rectangular container with a lid: 3. a…. Learn more. Master the word "HAMPER" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.