NONAGON


Meaning of NONAGON in English

transcription, транскрипция: [ ˈnō-nə-ˌgän ]

noun

Etymology: Latin nonus ninth + English -gon — more at noon

Date: circa 1639

: a polygon of nine angles and nine sides

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