coincidence
general phenomenon where distinct entities (such as regions of space, events, or sequences) exactly overlap in extent
multiplexing
method by which multiple analog or digital signals are combined into one signal over a shared medium
naming collision
use of the same identifier in a namespace for distinct entities
coincident
form of incidence or special position between geometric objects
simultaneity
relation between two events assumed to be happening at the same time in a frame of reference
function overloading
in computer programming, creation of multiple function implementations with the same name
concurrency
instance of one physical road bearing two or more different highways
collision
computer science situation where distinct data elements share an identifier (e.g. name, tag, checksum)
polymorphism
in programming languages and type theory, accessing different types using a common interface