adj

Terran

TEH-ruhn

Terran (adj) means relating to Earth or its inhabitants (chiefly in science fiction). Example: “The alien commander studied terran defence systems.”

adj

Relating to Earth or its inhabitants (chiefly in science fiction).

"The alien commander studied terran defence systems."

noun

An inhabitant of Earth (chiefly in science fiction).

"The Terrans built the first colony on Mars."

How to use Terran

Learner’s notes

In plain EnglishA science-fiction word for "Earthling" or "of Earth."

When to use it

Mostly seen in science fiction, games, and fantasy writing rather than everyday speech.

Word forms

Terrans plural

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Fill the gap

Can you complete this real example?

The alien commander studied _____ defence systems.

Etymology

From Terra ("Earth") + the adjective-forming suffix -an.

Antonyms

alien extraterrestrial

Related words

foreign introduced transfer strange unknown alien stranger exotic

Frequently asked questions

What does “Terran” mean?

The word “Terran” means relating to Earth or its inhabitants (chiefly in science fiction). In plain terms, a science-fiction word for "Earthling" or "of Earth.".

How do you pronounce “Terran”?

“Terran” is pronounced TEH-ruhn (/ˈtɛ.ɹən/ in IPA).

How do you use “Terran” in a sentence?

Here is “Terran” used in a sentence: “The alien commander studied terran defence systems.”

What is the opposite of “Terran”?

The opposite of “Terran” — its antonyms — are alien and extraterrestrial.

What part of speech is “Terran”?

Depending on how it is used, “Terran” can be an adjective and a noun.

How many meanings does “Terran” have?

“Terran” has 2 distinct senses listed in this dictionary. The most common is: relating to Earth or its inhabitants (chiefly in science fiction).

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