indicis indicis indicis is a latin adjective commonly used in anatomical terms pertaining to the index finger, but generally applicable to indexes of any kind. examples of the usage include: extensor indicis muscle radialis indicis artery moderatio indicis librorum prohibitorum (mitigation of the index librorum prohibitorum or list of prohibited books) this article is issued from wikipedia. the text is licensed under creative commons - attribution - sharealike. additional terms may apply for the media files.