oneir-
combining form 
or oneiro- also onir- or oniro-
Etymology: Greek oneir-, oneiro-, from oneiros, oneiron; akin to Armenian anurǰ dream 
 : dream 
< oneirology >
or oneiro- also onir- or oniro-
< oneirology >
oneir-
Prefix
- Alternative form of oneiro-
Derived terms
 English words prefixed with oneir-