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Pronunciation: dub'let


  1. A combination of two lenses designed to correct a chromatic and spheric aberration.
  2. Any sequence of two nucleotides in a polynucleotide strand.
  3. A closely spaced pair of peaks or lines in a spectrum.

Synonym(s): dipole

Further information

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.