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ultrasonic testing
ultrasonic welding
ultrasonics
ultrasonogram
ultrasonography
ultrasound
ultrastructure
ultraviolet
ultraviolet astronomy
ultraviolet-visible spectroscopy
ultravirus
ulu
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ultramicroscopic
ul·tra·mi·cro·scop·ic [ ùltrə mkrə skóppik ]


adjective 
Definition:
 
1. science 
Same as  submicroscopic
2. using ultramicroscope: involving the use of an ultramicroscope
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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