spacedog noun2 •A dog who travels in outer space.'Love me, love my dog,' Dr Hunter said. 'A woman's best friend.' Timmy, Snowy, Jumble, Lassie, Greyfriars Bobby. Everyone's best friend. Except for poor Laika, the spacedog, who was no one's friend. — 2008 •A person experienced in space travel.But Station Yorick's customers liked that first interview. The grizzled old spacedog, pipe in mouth, glass in hand, spinning a yarn.... […] — 1980 formsspacedogs
