adjective: complete; having all parts or elements; whole
The museum displayed the entire collection of ancient pottery.
adjective: undivided or unbroken; not separated into pieces
The glass pane shattered into fragments, but the entire window frame remained intact.
adjective: referring to an entire group of people or things as a single unit
The entire staff attended the training session.
noun: used as a noun phrase to mean “the whole thing” or “the total amount.”
He promised to give me the entire, not just a portion of the inheritance.