Standard Lemma guide

isogon

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

An equiangular polygon.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A line of equal or constant wind direction on a graph or chart, such as a weather map.

Definition source: English Wiktionary via Wiktextract

Topics: cartography, climatology, geography, meteorology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A line of equal or constant magnetic declination on a chart; an isogonic line.

Definition source: English Wiktionary via Wiktextract

Qualifier: navigation

Topics: cartography, geography, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

an equiangular polygon

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: polygon, polygonal shape

Narrower terms: regular polygon

History

Etymology

From iso- + -gon.

Across languages

Translations

2 source translations are retained for this English entry.

  • Italian: isogona — an equiangular polygon
  • Manx: co-uillin — an equiangular polygon