undecagon
English
Etymology
From
undeca-
+
-gon
.
Pronunciation
Audio
(
US
)
:
(file)
Hyphenation:
un‧de‧ca‧gon
Noun
undecagon
(
plural
undecagons
)
(
geometry
)
A
polygon
with eleven sides and eleven angles.
Synonyms
11-gon
hendecagon
Related terms
undecagonal
Translations
geometry
—
see
hendecagon