Associations to the word «Heptagonal»

Wiktionary

HEPTAGONAL, adjective. Having seven angles and sides.
HEPTAGONAL, adjective. (math) (of a number) Belonging to the sequence generated by the formula \(\frac{5n^2 - 3n}{2}\).

Wise words

Pleasant words are as an honeycomb, sweet to the soul, and health to the bones.
Bible