Definitions

1. noun

a precious stone of a deep red color, typically used in jewelry

“The engagement ring featured a large ruby set in a gold band.”

2. noun

a computer language developed by Yukihiro Matsumoto

“He’s been learning Ruby for his web development project.”

3. adjective

relating to or characteristic of the color red, especially a deep red

“The ruby sunset painted the sky with vibrant hues.”

4. adjective

very fine or excellent

“The ruby wine was served at the exclusive dinner party.”

5. proper noun

the capital city of Madagascar

“Ruby is a city on the Indian Ocean coast.”