PENTAGONAL


Meaning of PENTAGONAL in English

transcription, транскрипция: [ pen-ˈta-gə-n ə l ]

noun

Date: 1571

1. : having five sides and five angles

2. : having a pentagon as a cross section or as a base

a pentagonal pyramid

• pen·tag·o·nal·ly -n ə l-ē adverb

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.