n. official who aligns boats evenly for a just and fair start

The following video provides you with the correct English pronunciation of the word "Aligner", to help you become a better English speaker.

v. align, range

type of semiconductor manufacturing equipment used to transfer patterns onto wafers through the use of  photolithography and  exposure. Aligners can "align" a new pattern on a  reticle or  mask to patterns already on the  wafer, hence the name aligner. See also  Contact Aligner,  Proximity Aligner,  Projection Aligner,  Step and Repeat,  Step and Scan, and the tech brief on  Steppers.

     realign

aligner

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