Lift-off

[microtechnology] Lift-off process in microstructuring technology is a method of creating structures (patterning) of a target material on the surface of a substrate (ex. wafer) using a sacrificial material (ex. Photoresist). It is an additive technique as opposed to more traditional subtracting technique like etching. The scale of the struc
Found on http://en.wikipedia.org/wiki/Lift-off_(microtechnology)

lift-off

the time when a space vehicle goes up from the ground into the air
Found on http://www.macmillandictionary.com/thesaurus-category/american/Space-vehicl
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