WordGarden.ioearth
A2Pronunciation
UK
- /ˈɜːθ/
US
- /ˈɜrθ/
Meanings
Noun
the planet on which humans live
soil, dirt, or the ground
an electrical connection to the ground
Verb
to connect an electrical device to the ground
Beyond the definition
We call our home "Earth," the third planet from the Sun, full of life. But "earth" is not just about space. It also means the ground beneath our feet: the dirt, soil, and land where plants grow and where we build our homes. You might hear about a farmer working the earth or see children playing in the soil. The word can also appear in a common phrase like "down-to-earth," which means practical, sensible, and easy to talk to.
The Earth is unique because it's the only planet known to support life as we know it. It is a beautiful blue marble when seen from space, but up close, it's a complex system of land, water, air, and living things all interconnected.
"Earth" has a fascinating double life as a word! First and foremost, when capitalized as "Earth," it is the proper name of our planet—that incredible sphere of rock, water, and atmosphere where we live. This Earth is part of our Solar System, orbiting the Sun along with other planets like Mars and Jupiter. Scientists study its geology, climate, and ecosystems to understand how it works and how to protect it. For example: "The astronauts returned safely to Earth after their mission."
However, "earth" (lowercase "e") also refers to the solid material that makes up the ground—soil, dirt, land, or terrain. This is the earth where trees take root, crops are grown, and foundations are laid. You might dig in the earth to plant a garden or feel the cool earth under your shoes on a trail. In technical contexts, especially in British English, "earth" can also mean an electrical connection to the ground used for safety (often called "ground" in American English).
Figuratively, "earth" represents something basic, real, and grounding. To be "down-to-earth" means you're practical and unpretentious. The word also appears in idioms like "move heaven and earth," which means to do everything possible to achieve a goal.
Historically, the word comes from the Old English eorthe, reflecting a deep, ancient connection to the land we inhabit. So, whether you're gazing at the Earth from space or getting your hands dirty in the garden, this word connects us to both the vast universe and the solid ground beneath our feet.
Examples
- 1
Space view
The astronauts watched Earth get smaller as the rocket flew away.
- 2
Gardening
The children planted sunflower seeds in the warm earth behind the house.
- 3
Dirt
Her boots were covered in earth after a morning in the garden.
- 4
Electrical safety
Make sure the washing machine is connected to earth.
- UsageIn British English, connected to earth
connected safely to the ground
More examplesFewer examples
- 5
Personality
Even after becoming famous, she stayed down to earth.
- Phrasedown to earth
practical and easy to talk to
- 6
Strong surprise
Where on earth did you find that old photo?
- Phrasewhere on earth
used to show strong surprise
- 7
Great effort
They moved heaven and earth to get her home safely.
- Phrasemove heaven and earth
do everything possible
See also
Forms and spellings
4 forms open this card.
Main spelling
- earthnounverb
Forms
- earthspluralnounverb
- earthing-ing formverbnoun
- earthedpast tenseverbnoun