Megablock
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A very large block.
"The earliest potassic granites in the southern part of the Timpton-Sutam megablock appear only at the end of the fourth cycle."
Example
More examples"The earliest potassic granites in the southern part of the Timpton-Sutam megablock appear only at the end of the fourth cycle."
Etymology
From mega- + block.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.