Binodenoun
(geometry) A double point of a surface whose tangent cone consists of two different planes.
Inodenoun
(computing) A data structure representing an object in a Unix (or similar) file system.
Inode
The inode (index node) is a data structure in a Unix-style file system that describes a file-system object such as a file or a directory. Each inode stores the attributes and disk block locations of the object's data.