Here is the requested information for "amber":
1. **Parts of Speech:** Noun, Adjective
2. **Definitions:**
- Noun: a hard, translucent, yellowish-brown substance that is the fossilized resin of ancient trees, often used in jewelry.
- Adjective: of a yellowish-brown color.
3. **Pronunciations:**
- US: /ˈæm.bər/
- UK: /ˈæm.bər/
4. **Origin and Usage:** The word "amber" comes from the Arabic word "anbar," which means ambergris. Amber has been used for thousands of years in jewelry and decorative objects. It was also believed to have healing properties in ancient times.
5. **Synonyms:** yellow-brown, honey-colored, golden-brown
6. **Related Words:** resin, fossil, jewel
7. **Example Sentences:**
- Noun: She wore a necklace made of amber beads.
- Adjective: The sunset had an amber glow.