intransitive verb
Definition: To produce a dull, clattering sound, often associated with machinery or heavy objects moving.
Example: The old printer began to chunk as it struggled to print the pages.
noun
Definition: A thick piece or mass of something, often used to describe a large or solid portion.
Example: He cut a chunk of cheese for the sandwich.
transitive verb
Definition: To break something into smaller pieces or sections.
Example: She decided to chunk the large piece of chocolate into smaller squares.