TubeTalk Pronunciation
How to pronounce “femtosecond”
Hear “femtosecond” in real YouTube speech, then study definitions and example sentence snippets.
Pronunciation guide for femtosecond
- Learning goal
- Practice the English pronunciation of femtosecond with real speech in context.
- Available examples
- 3 YouTube examples
- Real speech example
- Nathan Myhrvold: Could this laser zap malaria? 15 minutes
This is our femtosecond laser lab.
- Definition summary
- (metrology) An SI unit of time equal to 10−15 seconds. Symbol: fs
Example 1 of 3
How to pronounce femtosecond
Nathan Myhrvold: Could this laser zap malaria? 15 minutes

This is our femtosecond laser lab.
Example Sentences
A Deep Dive Into “femtosecond”
Meaning
- [Noun]
- (metrology) An SI unit of time equal to 10−15 seconds. Symbol: fs
Practice Nearby Words
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Similar Sounds
forty-second, forty second, twenty-second, twenty second, picosecond, sixty second, split second, split-second, semiskilled, samarkand