the GNU version of the Collaborative International Dictionary of English
adj. Having no name; unnamed.
adj. A term used in designating many parts otherwise unnamed
The Century Dictionary and Cyclopedia
Having no name; anonymous: in anatomy, specifically noting an artery, a vein, and a bone. See innominata, innominatum.
Word Usage
"There were others termed innominate because they had no special names: these were summed up in the four formula: Do, ut des; Do, ut facias; Facio, ut des; and"