terrestrial
Pronunciation
Adjective
B2 Upper-intermediate
Quick answer
Relating to the earth or land, as opposed to water or air, or, in astronomy, relating to Earth.
Test yourself
Which word fits the gap? "Most _____ mammals rely on lungs to breathe."
Answer: terrestrial
In your own words, what does "terrestrial" mean?
Relating to the earth or land, as opposed to water or air, or, in astronomy, relating to Earth.
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