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  • amber
    amber
    noun
    a pale yellow, sometimes reddish or brownish, fossil resin of vegetable origin, translucent, brittle, and capable of gaining a negative electrical charge by friction and of being an excellent insulator: used for making jewelry and other ornamental articles.
  • Amber
    Amber
    noun
    a first name.
Synonyms

amber

1 American  
[am-ber] / ˈæm bər /

noun

  • ambers
    plural
  1. a pale yellow, sometimes reddish or brownish, fossil resin of vegetable origin, translucent, brittle, and capable of gaining a negative electrical charge by friction and of being an excellent insulator: used for making jewelry and other ornamental articles.

  2. the yellowish-brown color of resin.


adjective

  1. of the color of amber; yellowish-brown.

    amber fields of grain.

  2. made of amber.

    amber earrings.

Amber 2 American  
[am-ber] / ˈæm bər /

noun

  1. a first name.


amber British  
/ ˈæmbə /

noun

    1. a yellow or yellowish-brown hard translucent fossil resin derived from extinct coniferous trees that occurs in Tertiary deposits and often contains trapped insects. It is used for jewellery, ornaments, etc

    2. ( as modifier )

      an amber necklace

  1. a strange relic or reminder of the past

    1. a medium to dark brownish-yellow colour, often somewhat orange, similar to that of the resin

    2. ( as adjective )

      an amber dress

  2. an amber traffic light used as a warning between red and green

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

amber Scientific  
/ ămbər /
  1. A hard, translucent, brownish-yellow substance that is the fossilized resin of ancient trees. It often contains fossil insects.


Closer Look

Certain trees, especially conifers, produce a sticky substance called resin to protect themselves against insects. Normally, it decays in oxygen through the action of bacteria. However, if the resin happens to fall into wet mud or sand containing little oxygen, it can harden and eventually fossilize, becoming the yellowish, translucent substance known as amber. If any insects or other organisms are trapped in the resin before it hardens, they can be preserved, often in exquisite detail. By studying these preserved organisms, scientists are able learn key facts about life on Earth millions of years ago.

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of amber

1350–1400; Middle English ambre < Old French < Medieval Latin ambra < Arabic ʿanbar ambergris; confusion of the dissimilar substances perhaps because both were rare, valuable, and found on seacoasts

Explanation

Amber is a brownish yellow color. Many cats have green eyes but those with amber eyes are likely to have yellow or white fur. Amber is also a translucent golden or honeyed-yellow colored gemstone, often used to make jewelry. That's where the color amber gets its name. Amber comes from the ocean floor — most of it is harvested from the Baltic Sea off the coast of Russia. The most likely origin of amber is the Latin word for "bitter," amarus, as the color yellow was often associated with bitterness and envy.

Keep Reading on Vocabulary.com

Vocabulary lists containing amber

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It has put in place an amber health warning for four regions, including London, warning of increased risk to those over 65 years old or with pre-existing health conditions.

From Barron's Aug. 3, 2026

Nevertheless the moon, which is described as an orange, amber or golden orb, will still appear full to the naked eye overnight on Tuesday and Wednesday.

From BBC Jul. 28, 2026

Walking through the Redondo Beach farmers market, I found myself staring at a small amber jar labeled “Bison Tallow Moisturizer.”

From Los Angeles Times Jul. 27, 2026

There is a further Met Office amber warning in place for extreme heat on Saturday that is valid until 21:00 across south-east England and East Anglia.

From BBC Jun. 27, 2026

Trade was mostly limited to prestige items such as shells, amber and pigments.

From "Sapiens: A Brief History of Humankind" by Yuval Noah Harari

Amber and yellow heat health alerts, external are in effect across much of England until 09:00 BST Wednesday, with temperatures expected to reach more than 30C in some areas.

From BBC Aug. 3, 2026

The production reunites the original Broadway cast — André De Shields, Patrick Page, Reeve Carney, Eva Noblezada and Amber Gray — six years after the show debuted and swept the Tonys in 2019.

From Los Angeles Times Jul. 24, 2026

The political consultant Amber Lee declined to comment when reached by the Anchorage Daily News.

From Los Angeles Times Jul. 12, 2026

Amber heat health alerts are in place across parts the Midlands, eastern and southern England until 12 July.

From BBC Jul. 8, 2026

Amber and I climb onto opposite sides of Charlotte's bed.

From "The Belles" by Dhonielle Clayton

I would swim early in the morning when the water was still or late at night as the sun set, casting stunning ambers and pinks streaks through the sky.

From BBC Mar. 9, 2025

The sunrise ambers and midnight blues of Joshua Cutts’s lighting design illuminate Michael’s states of mind as much as they do time and place.

From New York Times Dec. 5, 2023

The set design by Clint Ramos and Miguel Urbino emphasizes depth of field, its white framework a receptive canvas for Linda Cho’s refined midcentury costumes and the warm ambers of David Weiner’s lighting.

From New York Times Jun. 22, 2023

Set in the close-grained wood Were quaint devices; Patterns in ambers, And in the clouded green of jades.

From Sword Blades and Poppy Seed by Lowell, Amy

By and by the moon rose out of the pearl-greys and ambers in the east, bevies of black rooks flew homeward, and stillness settled over the face of the brown lake.

From Penelope's Irish Experiences by Wiggin, Kate Douglas Smith

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