Nine-sided shape

• Shape of all Baha'i Faith temples
• A nine-sided polygon
• Many-sided figure
• Figure of horse appearing in middle of day
• A regular one has internal angles of 140 degrees
• Defective stop sign?
• Geometric figure
• Nine-sided polygon

Wiktionary Word definitions in Wiktionary
n. (context geometry English) A polygon with nine sides and nine angles.

WordNet Word definitions in WordNet
n. a nine-sided polygon