adj

interplanetary

ihn-tuh-PLA-nih-tuh-ree

Interplanetary (adj) means existing or occurring between planets. Example: “The agency is planning an interplanetary mission to Mars.”

adj

Existing or occurring between planets.

"The agency is planning an interplanetary mission to Mars."

How to use interplanetary

Learner’s notes

In plain EnglishRelating to travel or activity that happens between planets, rather than within one solar system's single world.

Common pairings

interplanetary travel interplanetary mission

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The agency is planning an _____ mission to Mars.

Etymology

From inter- ("between") plus planetary.

Rhymes for interplanetary

vary Mary nary wary diary ovary weary apiary canary salary binary January

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Frequently asked questions

What does “interplanetary” mean?

The word “interplanetary” means existing or occurring between planets. In plain terms, relating to travel or activity that happens between planets, rather than within one solar system's single world.

How do you pronounce “interplanetary”?

“Interplanetary” is pronounced ihn-tuh-PLA-nih-tuh-ree (/ɪntɚˈplænɪˌtɛəri/ in IPA).

How do you use “interplanetary” in a sentence?

Here is “interplanetary” used in a sentence: “The agency is planning an interplanetary mission to Mars.”

What part of speech is “interplanetary”?

“Interplanetary” is an adjective.