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Definition of complementary


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rationale
Definition: (noun) an underlying reason or explanation.
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com·ple·men·ta·ry  audio  (kmpl-mnt-r, -tr) KEY 

ADJECTIVE:
  1. Forming or serving as a complement; completing.
  2. Supplying mutual needs or offsetting mutual lacks.
  3. Genetics Of or relating to a group of genes that act in concert to produce a specific phenotype.
  4. Biochemistry Of or relating to the specific pairing of the purines and pyrimidines between strands of a DNA or an RNA molecule.


OTHER FORMS:
comple·menta·ri·ly  (-t-r-l, -tr-l, -mn-târ-l) KEY (Adverb), comple·menta·ri·ness(Noun)


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