ex·o·nu·cle·ase 
(ĕk′sō-nklē-ās′, -āz′, -ny-)
(ĕk′sō-nklē-ās′, -āz′, -ny-)n.
Any of a group of enzymes that catalyze the hydrolysis of single nucleotides from the end of a DNA or RNA chain.
- circumfix
- circumflex
- circumfluent
- circumfluous
- circumfuse
- circumfusion
- circumjacent
- circumlocution
- circumlocutorily
- circumlocutory
- circumlunar
- circumnavigate
- circumnavigation
- circumnavigator
- circumpolar
- circumrotate
- circumrotation
- circumrotatory
- circumscissile
- circumscribable
- circumscribe
- circumscription
- stole
- stole
- stolen