Dictionary definition of indefatigable

1. The bird, indefatigable, kept trying to build its nest, despite the wind blowing it away.
2. The indefatigable researchers worked night and day until they found a cure.
3. She had an indefatigable appetite for adventure, always searching for new experiences.
4. The indefatigable orchestra played for hours, captivating the audience.
5. His indefatigable pursuit of perfection led to his mastery of the piano.
6. Their indefatigable patience while teaching others was admirable.
7. The indefatigable boxer relentlessly trained for his upcoming match.
8. Despite the grueling hours, her indefatigable work ethic was evident to all.
9. The mountaineer was indefatigable, climbing higher even as the weather worsened.
10. The indefatigable gardener meticulously tended to his plants each day.
11. The indefatigable doctor worked tirelessly to treat all the patients.
12. Her indefatigable optimism was a beacon of hope during the crisis.
13. He was an indefatigable leader, always the first to arrive and the last to leave.
14. Despite setbacks, her indefatigable spirit propelled her toward success.
15. The team's indefatigable effort led to an impressive comeback victory.
16. His indefatigable dedication to the project inspired the entire team.
17. The leader's indefatigable resolve motivated the group to persevere.
18. Her indefatigable pursuit of knowledge was truly admirable.
19. The marathon runner's indefatigable stamina allowed her to finish strong.
20. His indefatigable work ethic earned him the respect of his colleagues.
21. The scientist's indefatigable curiosity led to groundbreaking discoveries.
22. Despite challenges, their indefatigable optimism brightened the room.
23. The explorer's indefatigable spirit drove him to conquer uncharted lands.
24. The teacher's indefatigable support helped her students excel.