dinucleotide

noun

Etymology: Etymology tree English di- Proto-Italic *knuks Latin nux Latin nucleuslbor. English nucleus English nucleo- Proto-Indo-European *dʰeh₁-der. Proto-Italic *-iðos Latin -idusder. English -ide English nucleotide English dinucleotide From di- + nucleotide.

1. Any molecule consisting primarily of two nucleotide units.

   “Sinclair also takes 1 gram of NMN, or nicotinamide mononucleotide, which in the body turns into NAD+, or nicotinamide adenine dinucleotide.”