gem
C1Pronunciation
UK
- /dʒˈɛm/
US
- /ˈdʒɛm/
Description
- precious stone
- treasured person
- excellent thing
- hidden find
A gem is not just a sparkling jewel. It can be a precious or semi-precious stone like a ruby or diamond, but the word also often describes a person or thing that is unusually good, special, or valuable. You might say a kind neighbor is "a real gem," meaning they are thoughtful and easy to appreciate. Or you may find a small bookstore and call it a "hidden gem" because it feels special and not many people know about it. The context tells you whether the word means an actual stone or something wonderful in a more general sense.
Originally, "gem" referred specifically to a precious or semi-precious stone—such as an emerald, sapphire, amethyst, or topaz—valued for its beauty, rarity, and durability. These stones are often expertly cut and polished for use in jewelry or as decorative objects. Think of the legendary collections of gems worn by ancient royalty!
However, over time, the meaning of "gem" expanded far beyond geology. It now frequently describes a person who is exceptionally kind, talented, or admirable—someone you deeply cherish. You might call a close friend a "true gem" to express your appreciation for their character and reliability.
"Gem" can also be used figuratively to describe anything that is particularly excellent or delightful. A quiet café with the best coffee in the city is often called a "hidden gem." An insightful book, a clever idea, or even a perfectly executed piece of art can all be described as gems.
The word comes from the Old French gemme, and ultimately from the Latin gemma. Interestingly, in Latin, gemma originally meant a "bud" on a plant, later coming to mean a "precious stone" because of the visual resemblance between a swelling bud and a sparkling jewel. This history carries through to the modern word, which retains an inherent sense of value, beauty, and rarity.
So, whether you are admiring a sparkling diamond or celebrating the wonderful qualities of someone you love, a "gem" represents something truly special—a treasure to be appreciated.
Examples
- 1
Jewelry
The necklace was covered with tiny green gems.
- 2
Valuables
She keeps her family’s gems in a locked box.
- 3
Place praise
I found a real gem of a cafe near the station.
Pattern
gem of a + noun
an unusually good one
- 4
Underrated thing
That old movie is a hidden gem.
Phrase
hidden gem
something excellent that not many people know about
- 5
Personal thanks
Thanks for helping me move. You’re a gem.
Phrase
You're a gem.
you were very kind and helpful
Forms and spellings
2 forms open this card.
Main spelling
- gemnoun
Forms
- gemspluralnoun