Phobos
//ˈfoʊbəs// name
name ·Rare ·Advanced level
Definitions
Proper Noun
- 1 A son of Ares (Mars). Also the Greek god of fear. Greek
- 2 The innermost natural satellite of Mars.
Synonyms
All synonymsExample
More examples"Mars has two moons: Phobos and Deimos."
Etymology
From Ancient Greek Φόβος (Phóbos, “Fear”).
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.