Word.ws English Dictionary

heptagonal

/hɛpˈtæɡənəl/

heptagonal adjective: having seven angles and sides.

Adjective

heptagonal (not comparable)

  1. Having seven angles and sides.
  2. Belonging to the sequence generated by the formula (5n²-3n)/2.

heptagonal meaning in Bengali and Tagalog

heptagonal in Bengali

Having seven angles and sides
সপ্তভুজাকৃতি śoptobhujakriti

heptagonal in Tagalog

Having seven angles and sides
pitsihain

Synonyms of heptagonal

Origin of heptagonal

Since 16th century, from heptagon + -al.

Words formed from heptagonal

Words that rhyme with heptagonal

Questions about heptagonal

What does heptagonal mean?
Heptagonal means having seven angles and sides.
What is heptagonal in Bengali?
Heptagonal in Bengali is সপ্তভুজাকৃতি (śoptobhujakriti). See Heptagonal meaning in Bengali.
What part of speech is heptagonal?
Heptagonal is an adjective.
How do you pronounce heptagonal?
Heptagonal is pronounced /hɛpˈtæɡənəl/.

Words near heptagonal in the dictionary

  1. heptaglot
  2. heptaglots
  3. heptaglutamate
  4. heptaglutamates
  5. heptagon
  6. heptagonal
  7. heptagonally
  8. heptagons
  9. heptagram
  10. heptagrams
  11. heptagraph

Source and license

Adapted from Wiktionary: heptagonal (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: En-ca-heptagonal.oga.

Cite this entry: “heptagonal.” Word.ws, https://word.ws/heptagonal. Based on Wiktionary, CC BY-SA 4.0.