Standard Lemma guide

galileo

name · 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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˌɡæl.ɪˈleɪ.əʊ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • US: /ˌɡæl.ɪˈleɪ.oʊ/
  • US: /ˌɡæl.ɪˈliː.oʊ/
  • Australian: /ˌɡæl.ɪˈlæɪ.əʉ/
  • rhymes with -eɪəʊ
  • CMU ARPABET: G AE2 L AH0 L IY1 OW0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
  • CMU ARPABET 2: G AE2 L AH0 L EY1 OW0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

Galileo Galilei (1564–1642), an Italian thinker and key figure in the scientific revolution who improved the telescope, made astronomical observations, and put forward the basic principle of relativity in physics.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

name

Meaning 2

The satellite navigation system of the European Union.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The CGS unit of acceleration, equal to 1 centimetre per second per second (1 centimeter per second squared, 1cm/s^2). Symbol: Gal

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Italian astronomer and mathematician who was the first to use a telescope to study the stars; demonstrated that different weights descend at the same rate; perfected the refracting telescope that enabled him to make many discoveries (1564-1642)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Galileo Galilei

Antonyms: none provided

Broader terms: astronomer, uranologist, stargazer

History

Etymology

Named in honour of Galileo Galilei

Across languages

Translations

15 source translations are retained for this English entry.

  • Arabic: غاليليو (Ḡālylyw) — Galileo Galilei
  • Armenian: Գալիլեյ (Galiley) — Galileo Galilei
  • Bulgarian: Галиле́о (Galiléo) — Galileo Galilei
  • Chinese Mandarin: 伽利略 (Jiālìlüè) — Galileo Galilei
  • Esperanto: Galilejo — Galileo Galilei
  • Finnish: Galilei — Galileo Galilei
  • French: Galilée — Galileo Galilei
  • German: Galileo — Galileo Galilei
  • Japanese: ガリレオ — Galileo Galilei
  • Korean: 갈릴레오 (gallille'o) — Galileo Galilei
  • Polish: Galileusz — Galileo Galilei
  • Portuguese: Galileu — Galileo Galilei
  • Russian: Галиле́о (Galiléo) — Galileo Galilei
  • Turkish: Galileo — Galileo Galilei
  • Vietnamese: Galileo — Galileo Galilei