Definition of sob

The word "sob" originated from the Old English word "swebban," which meant "to quake" or "shake." This word was used not only to describe physical shaking but also to denote a loud, convulsive breath taken during intense emotion, such as grief or fear. In the Middle English period (1100-1500 AD), the word evolved into "swbben" and "swibben," which still had the connotation of trembling or quaking, as well as the sense of a strong breath expelled during strong emotion. Around the late 1400s, the word shifted to its modern form "sob" as we know it today, primarily in reference to the mournful breath taken during a fit of grief or sadness. Some linguists speculate that the word "sob" may have also been influenced by the Old Norse word "hrubba," which meant "to snuffle" or "snort," as the sound of a sob is often likened to that of a snuffle or a loud sniffle. In any case, today "sob" remains a distinctive way to describe the sound and action of someone overcome with strong emotion, serving as a poignant reminder of the depths of human feeling.