A more thorough explanation:

Definition: Entire, adjective. 1. Whole; complete in all its parts. 2. Not divisible into parts.

• The entire cake was eaten by the guests.
• She read the entire book in one sitting.
• The team worked together to complete the entire project.

The examples illustrate the definition of "entire" as something that is complete and not divisible into parts. In the first example, the cake was completely eaten, leaving no parts remaining. In the second example, the book was read in its entirety, meaning that no parts were skipped or left unread. In the third example, the team worked together to complete the entire project, meaning that all parts of the project were finished and nothing was left unfinished.