Main Entry: di·nu·cle·o·tide Pronunciation: (")dI-'n(y)ü-klE-&-"tId Function: noun : a nucleotide consisting of twounits each composed of a phosphate, a pentose, and a purine or pyrimidine base
dinucleotide di·nu·cle·o·tide (dī-n&oomacr;'klē-ə-tīd', -ny&oomacr;'-) n. A nucleotide molecule that consists of a combination of two nucleotide units.