benzyloxy-
Word Origin
1 
a combining form used in the names of chemical compounds in which the benzyl group is present:
benzyloxyamine.
Origin
benzyl + oxy-2
benzyloxy-
combining form 
Etymology: International Scientific Vocabulary benzyl + oxy- 
 : containing the univalent radical C6H5CH2O− composed of benzyl united with oxygen 
< benzyloxyamine >
< benzyloxyamine >