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单词 quindecagon
释义

Definition of quindecagon in English:

quindecagon

noun kwɪnˈdɛkəɡ(ə)nkwɪnˈdɛkəɡɒn
Geometry
  • A plane figure having fifteen straight sides and fifteen angles.

Origin

Late 16th century; earliest use found in Henry Billingsley (d. 1606), merchant and translator. From post-classical Latin quindecagonum, probably a blend of classical Latin quīndecim fifteen and post-classical Latin decagonum, after ancient Greek πεντεκαιδεκάγωνον.

 
 

Definition of quindecagon in US English:

quindecagon

noun
Geometry
  • A plane figure having fifteen straight sides and fifteen angles.

Origin

Late 16th century; earliest use found in Henry Billingsley (d. 1606), merchant and translator. From post-classical Latin quindecagonum, probably a blend of classical Latin quīndecim fifteen and post-classical Latin decagonum, after ancient Greek πεντεκαιδεκάγωνον.

 
 
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更新时间:2025/2/7 20:54:21