Megachange
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 A very large or significant change. informal
"On the other hand, a megachange might take the form of a completely new system or a very major revision of an existing system. The changes that either form of megachange would create would fundamentally alter the way work is done."
Example
More examples"On the other hand, a megachange might take the form of a completely new system or a very major revision of an existing system. The changes that either form of megachange would create would fundamentally alter the way work is done."
Etymology
From mega- + change.
More for "megachange"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.