1. Of or relating to a library or bibliotheca or a librarian
   - bibliothecal

See also: bibliotheca, librarian

• radiocarpal joint
• radiochemist
• radiochemistry
• radiochlorine
• radiocommunication
• radioelement
• radiogram
• radiograph
• radiographer
• radiographic
• radiography
• radioimmunoassay
• radioisotope
• Radiolaria
• radiolarian
• radiolocate
• radiolocation
• radiologic
• radiologic technologist
• radiological
• radiologist
• radiology
• radiolucent
• radiolysis
• radiometer