What does "terrestrial" mean?
A ground-dwelling plant.
Terrestrial
/tɪˈɹɛstɹɪ.əl/ adj, noun
adj, noun ·Common ·High school level
Meaning at a glance
- Primary sense: A ground-dwelling plant.
- Grammar: terrestrial is listed as adj, noun.
- Nearest alternatives: anagalactic, asteroidal, astral, astrologic.
- Useful contrasts: aerial, aquatic, arboreal.
- Usage evidence: The Solar System has four terrestrial or telluric planets: Mercury, Venus, Earth, and Mars.
How to use "terrestrial"
- Start with the primary definition, then check the part of speech before placing the word in a sentence.
- Compare nearby synonyms to make sure "terrestrial" carries the exact meaning, tone, and strength you need.
- Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.
Meaning check
- Does the word fit the sentence's grammar?
- Does it match the intended tone rather than only the dictionary definition?
- Would a simpler synonym be clearer for the reader?
- Is there enough surrounding context to prevent ambiguity?
Source and review context
This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "terrestrial" in a final draft.
If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.
Before you rely on this definition
Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "terrestrial" as the right word for your sentence.
If your draft is formal, technical, persuasive, or sensitive, compare "terrestrial" with a nearby alternative so the final choice matches both meaning and reader expectation.
Compare nearby meanings
- Use synonyms when you need a softer, stronger, simpler, or more specific word.
- Use antonyms to check the boundary of the meaning and avoid accidental contrast.
- Use the example sentence to confirm the word behaves naturally in context.
- Keep the original wording when a replacement adds complexity without improving precision.
Definition decision workflow
1. Identify the role
Check whether "terrestrial" is acting as adj, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.
2. Test the nearest option
Compare it with "anagalactic" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.
3. Confirm with context
Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.
Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.
Final meaning check
Before publishing a sentence with "terrestrial", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.
When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.
Definitions
Noun
- 1 A ground-dwelling plant.
- 2 An inhabitant of the planet Earth.
"It will be manifest that natural scenery must present many beautiful varieties of effect altogether unfamiliar to us terrestrials, who know of no colours in scenery except those inherent in the objects themselves which form the landscape."
- 3 Alternative letter-case form of Terrestrial (“Inhabitant of Earth”). alt-of
"It will be manifest that natural scenery must present many beautiful varieties of effect altogether unfamiliar to us terrestrials, who know of no colours in scenery except those inherent in the objects themselves which form the landscape."
Adjective
- 1 Of, relating to, or inhabiting the land of the Earth or its inhabitants, earthly. not-comparable
"Plastics are energy-rich substances, which is why many of them burn so readily. Any organism that could unlock and use that energy would do well in the Anthropocene. Terrestrial bacteria and fungi which can manage this trick are already familiar to experts in the field."
- 2 Of, relating to, or composed of land or earth. not-comparable
"quoted in 2022, C. F. G. Clark, The Curiosities of Dudley and the Black Country […] yet this stone [Cannock] is so Sulphurious and Terrestrial, not fit to make Iron; […]"
- 3 Living or growing in or on land (as opposed to other habitat); not aquatic, etc. not-comparable
"a terrestrial plant"
- 4 Of a planet, being composed primarily of silicate rocks or metals; see also terrestrial planet. not-comparable
- 5 Concerned with the world or worldly matters. not-comparable
"A genius bright and base, / Of towering talents, and terrestrial aims."
Show 2 more definitions
- 6 Of or pertaining to the second highest degree of glory. Mormonism, not-comparable
"We are now living and obeying celestial laws that will make us candidates for celestial glory; or we are living terrestrial laws that will make us candidates for terrestrial glory; or telestial."
- 7 Broadcast using radio waves as opposed to satellite or cable. not-comparable
Adjective
- 1 operating or living or growing on land wordnet
- 2 of this earth wordnet
- 3 concerned with the world or worldly matters wordnet
- 4 of or relating to or characteristic of the planet Earth or its inhabitants wordnet
- 5 of or relating to or inhabiting the land as opposed to the sea or air wordnet
Example
"The Solar System has four terrestrial or telluric planets: Mercury, Venus, Earth, and Mars."
Common questions
What is a synonym for "terrestrial"?
Common synonyms include: anagalactic, asteroidal, astral, astrologic, astrologistic, astrologous.
How do you use "terrestrial" in a sentence?
The Solar System has four terrestrial or telluric planets: Mercury, Venus, Earth, and Mars.
How do you pronounce "terrestrial"?
Pronounced /tɪˈɹɛstɹɪ.əl/.
Etymology
Etymology 1
From Middle English terrestrialle, from terrestre or Latin terrestris, from terra (“land, earth, ground”), with the suffix -al.
Etymology 2
From Latin terrestris, from terra (“land, earth, ground”).