Dodecagon (noun)
do-dek-a-gon
A plane figure with twelve straight sides and angles.
Late 17th century: from Greek dōdekagōnon, neuter (used as a noun) of dōdekagōnos ‘twelve-angled’.
Example sentences
“I’d like the whole class to draw an example of a dodecagon.”
Cardinal (noun) kah-din-al RC Church any of the members of the Sacred College, ranking next after the pope, who elect the pope and act as his chief counsellors A deep…
