RhymeZone: dideoxynucleotide definitions

Definitions of dideoxynucleotide:

noun: (biochemistry) Any nucleotide formed from a deoxynucleotide by loss of a second hydroxy group from the deoxyribose group
noun: (biochemistry) Any oligonucleotide consisting of two deoxynucleotides

(Definitions from Wiktionary)