Checking saved dictionary data and trusted language sources. This will stop automatically if a source does not respond.
Pronunciation varies by accent · suffix
(geometry) Forms the names of plane figures containing a given number of internal angles, and thus bounded by that number of line segments (polygons)..
A pentagon has five sides.
a 17-gon
Use 4-gon when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
4-gon means (geometry) Forms the names of plane figures containing a given number of internal angles, and thus bounded by that number of line segments (polygons)..
Common synonyms include -angle.
The opposite depends on the specific sense.
A pentagon has five sides.
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.