detail

noun:a small part or item of a larger whole; a particular fact, especially a minor one
- The detective examined every detail of the crime scene for clues.
noun:a specific, often minor, piece of information
- She omitted a crucial detail from her report, which later caused confusion.
verb:to describe or explain something thoroughly, giving all the particulars
- She detailed the steps required to assemble the furniture.
verb:to pay close attention to the small parts of something
- He always details his work to ensure there are no errors.