Search Result for "interstellar": 
Wordnet 3.0

ADJECTIVE (1)

1. between or among stars;
- Example: "the density of hydrogen in interplanetary and interstellar space"



The Collaborative International Dictionary of English v.0.48:

Interstellar \In`ter*stel"lar\, a.
   Between or among the stars; as, interstellar space. --Bacon.
   [1913 Webster]


WordNet (r) 3.0 (2006):

interstellar
    adj 1: between or among stars; "the density of hydrogen in
           interplanetary and interstellar space"