Definition of the word chuck

The word "chuck" has a fascinating origin. It's believed to have originated in the 17th century as a verb, meaning "to put something under" or "to yoke" animals together. This sense of the word is still used today in phrases like "chuck in" or "chuck under." The noun form of "chuck," meaning a loud laugh or shout, emerged in the mid-19th century. This usage is thought to have come from the idea of loud, boisterous laughter being "chucked" or thrown around. In some cases, "chuck" has also been used as a slang term for a woman's breast. This usage is believed to have originated in the early 20th century, likely due to the idea that the breast resembles a "chuck" or a "yoke." Overall, the word "chuck" has a rich history, with various uses and meanings that have developed over time.