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ultramicrometer
ultramicroscope
ultramicroscopic
ultramodern
ultramontane
ultramontanism
ultramundane
ultranationalism
ultrashort
ultrasonic
ultrasonic testing
ultrasonic welding
ultrasonics
ultrasonogram
ultrasonography
ultrasound
ultrastructure
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ultrashort

ul·tra·short [ ùltrə sháwrt ]


adjective 
Definition:
 
1. shorter than 10 m: describes wavelengths that are shorter than 10 meters

2. extremely short: extremely short in length or duration

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