| The American Heritage® Dictionary of the English Language: Fourth Edition. 2000. |
| |
| dodecagon |
| |
 |
| SYLLABICATION: | do·dec·a·gon |
| PRONUNCIATION: |  d -d k  -g n |
| NOUN: | A polygon with 12 sides. | | ETYMOLOGY: | Greek ddekagnon : ddeka, twelve ( duo, two; see dwo- in Appendix I + deka, ten; see dek in Appendix I) + -gnon, -gon. | | OTHER FORMS: | dode·cago·nal (dd-k g-nl) —ADJECTIVE
| | |
| |
| 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. |
|
|
