1. a very large number of something

1. countless or extremely great in number

Examples

• The night sky contained a myriad of stars.
• She faced myriad challenges in her new job.
• The forest was home to myriad species of birds.
• There are myriad ways to solve this problem.
• The city offers a myriad of entertainment options.
• Myriad factors contributed to the company’s success.