Meaning of Vostok

Vos•tok

Pronunciation: (vos'tok, vo-stok' Russ. vu-stôk'), [key]
— n.
  1. one of a series of Soviet spacecraft, carrying one cosmonaut, used to make the world's first manned spaceflights.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.