What is the meaning of the word "revamp"?

Whether applied to physical objects, processes, or abstract ideas, revamping typically aims to enhance functionality, appearance, or effectiveness.

Definitions:

An act of improving or renovating something. NOUN
- The revamp of the old building turned it into a modern office space.
To give something a new and improved appearance, structure, or form. VERB
- The company decided to revamp its website to make it more user friendly.
To make changes to something, often to bring it up to date or make it more effective. VERB
- They revamped the curriculum to include more hands-on learning.
To make substantial changes, revisions, or improvements to something in an attempt to improve its condition or to restore it. VERB
- The restaurant underwent a complete revamp, attacting a new wave of customers.
To renovate, revise, improve or renew. VERB
- They plan to revamp the historical theater in the old downtown.