redundancy

nouns

repetition of messages to reduce the probability of errors in transmission
is derived from
is a type of (narrower)
verboseness resulting from excessive repetitions
the attribute of being superfluous and unneeded
"the use of industrial robots created redundancy among workers"
is derived from
is derived from
(electronics) a system design that duplicates components to provide alternatives in case one component fails
is derived from
domain category
the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
is a type of (narrower)
an arrangement of parts or elements
"the outcome depends on the configuration of influences at the time"
repetition of an act needlessly
is derived from
is derived from
is a type of (narrower)
the act of doing or performing again