hep·ta·gon | \ ˈhep-tə-ˌgän 
\
\Definition of heptagon
: a polygon of seven angles and seven sides
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Other Words from heptagon
heptagonal \ hep-ˈta-gə-nᵊl \ adjective
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More Definitions for heptagon
heptagon
nounEnglish Language Learners Definition of heptagon
mathematics : a flat shape that has seven sides and seven angles
See the full definition for heptagon in the English Language Learners Dictionary
heptagon
nounhep·ta·gon | \ ˈhep-tə-ˌgän \
\Kids Definition of heptagon
: a closed geometric figure having seven angles and seven sides
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Time Traveler for heptagon
The first known use of heptagon was in 1570
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