| Title | decagon |
|---|---|
| Text |
Merriam-Webster's Collegiate Dictionary deca·gon ETYMOLOGY New Latin decagonum, from Greek dekagōnon,from deka- deca- + -gōnon -gon DATE circa 1639 : a plane polygon of 10 angles and 10 sides English Etymology decagon early 17c., from M.L. decagonum, from Gk. dekagonon, from Gk. deka "ten" + gonia "corner, angle" (see knee). Oxford Advanced Learner's Dictionary-牛津双解-OALD7 decagon deca·gon / 5dekE^En; NAmE -^B:n / noun (geometry 几何) a flat shape with ten straight sides and ten angles 十边形；十角形 • dec·agon·al / dek5A^EnEl / adj. Webster's Third New International Dictionary, Unabridged dec·a·gon \ˈdekəˌgän\ noun (-s) Etymology: New Latin decagonum, from Greek dekagōnon, from deka- deca- + -gōnon -gon : a plane polygon of 10 angles and 10 sides • de·cag·o·nal \(ˈ)de|kagənəl, -kaig-\ adjective |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Noun decameter a deca·me·ter etymology french from date
Previous card: Decade a period a/the from of dictionary sense
Up to card list: English learning