Phrase guide

internal angle

noun · 2 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

Synonym of interior angle.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: interior angle

Antonyms: none provided

2

noun

Meaning 2

the angle inside two adjacent sides of a polygon

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: interior angle

Antonyms: none provided

Broader terms: angle

Narrower terms: reentrant angle, reentering angle

History

Etymology

No etymology was provided for this word.