Definitions from Wikipedia (Vanguard 1)

▸ noun:  (Harvard designation: 1958-Beta 2, COSPAR ID: 1958-002B ) an American satellite that was the fourth artificial Earth-orbiting satellite to be successfully launched, following Sputnik 1, Sputnik 2, and Explorer 1.

---

▸ Words similar to Vanguard 1
▸ Usage examples for Vanguard 1

▸ Idioms related to Vanguard 1
▸ Wikipedia articles (New!)
▸ Words that often appear near Vanguard 1
▸ Rhymes of Vanguard 1

▸ Invented words related to Vanguard 1