reprimere (to press back, and so prevent from breaking out, lacrimas, fletum, iracundiam): comprimere (to press together, and so prevent from spreading; e.g., tumultum, seditionem, motus): supprimere (to press under, and so keep dewn; aegritudinem, iram): opprimere (to press against anything, and so keep it back; e.g., tumultum, libertatem, rumorem). Vid: RESTRAIN.