Stamp out Definition 1 of 2Pro Tip 1/3Figurative Use Often used metaphorically to describe the aim to completely eliminate a widespread issue. Activists work to stamp out injustice in society. Pro Tip 2/3Strong Intent Implies a strong effort and determination to eradicate an issue. The new legislation aims to stamp out cyberbullying. Pro Tip 3/3Not Instant Suggests a process rather than an instantaneous action. Efforts to stamp out the epidemic will take years.