| The American Heritage® Dictionary of the English Language: Fourth Edition. 2000. |
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| tesseract |
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| SYLLABICATION: | tes·ser·act |
| PRONUNCIATION: | t s -r kt |
| NOUN: | The four-dimensional equivalent of a cube. | | ETYMOLOGY: | Greek tessera, neuter pl. of tesseres, four; see tessera + akt s, ray of light; see actino.
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| The American Heritage® Dictionary of the English Language, Fourth Edition. Copyright © 2000 by Houghton Mifflin Company. Published by the Houghton Mifflin Company. All rights reserved. |
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