Definition of interstellar
: located, taking place, or traveling among the stars especially of the Milky Way galaxy
Recent Examples of interstellar from the Web
NASA has embarked on many successful missions—from rocketing astronauts to the moon to launching the first spacecraft to reach interstellar space.
When Ironclad revealed their intentions to create a game based on interstellar Manifest Destiny, many 4X fans scoffed: How could an unknown developer possibly hope to capture the nuances of assembling an empire throughout an entire galaxy?
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'interstellar'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of interstellar
INTERSTELLAR Defined for English Language Learners
Definition of interstellar for English Language Learners
: existing or occurring between stars
INTERSTELLAR Defined for Kids
Definition of interstellar for Students
: existing or taking place among the stars interstellar gases
Seen and Heard
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