Standard Lemma guide

megaconstellation

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

A very large constellation

A very large asterism

Definition source: English Wiktionary via Wiktextract

Topics: astrocartography, astronomy, cartography, geography, natural-sciences, uranography

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A very large constellation

A very large swarm of satellites in one satellite network

Definition source: English Wiktionary via Wiktextract

Qualifier: space flight

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From mega- + constellation.