chunk
UK[tʃʌŋk]US[tʃʌŋk]
n
A thick, solid piece of something
n
A significant portion or amount of something
v
To break or divide something into thick pieces
Etymology
The word 'chunk' emerged in the late 17th century, likely as a variant or blend of 'chuck', meaning a lump or a throw, and the older word 'chunk' meaning a short, thick piece of wood. Its origin is expressive and imitative, possibly meant to evoke the sound or feel of a solid, heavy mass. This onomatopoeic quality links directly to its core modern meaning of a thick, solid piece. Over time, its usage expanded from physical objects to abstract, significant portions of things like time, data, or money.
Analysis
This word is a simplex form. It is likely an expressive formation, possibly imitative of the sound of a solid piece being struck or broken off.
Examples
She broke off a chunk of chocolate to add to the cookie dough.
A significant chunk of the budget is allocated to research and development.
The software will chunk the large video file into smaller, manageable segments.