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1. Exceeding what is necessary or natural; superfluous.
2. Needlessly wordy or repetitive in expression: a student paper filled with redundant phrases.
3. Of or relating to linguistic redundancy.
4. Chiefly British Dismissed or laid off from work, as for being no longer needed.
5. Electronics Of or involving redundancy in electronic equipment.
6. Of or involving redundancy in the transmission of messages.
7. Genetics
a. Made up of identical repeating nucleotide sequences that do not code for genes. Used of DNA.
b. Relating to or being a gene that has multiple codons for the same amino acid.

[Latin redundāns, redundant-, present participle of redundāre, to overflow : re-, red-, re- + undāre, to surge (from unda, wave; see wed- in Indo-European roots).]

re·dun′dant·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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When combined with the field-hardened and all-passive Digital Link Extender Receiver (DLR) unit, the pair form a platform that allows for the transmission of up to 20 10GbE optical links, redundantly across fibre distances of up to 60km.
A unique challenge for this translation protocol is that quantum-gravitational objects are redundantly encoded in the purely quantum mechanical system.
Part of German construction conglomerate Zech Group and headquartered in Frankfurt am Main, maincubes has planned a roll-out of large-scale, redundantly engineered and highly secured data centers across Europe.
As the technical operator of the Internet Exchange, BCIX Management GmbH operates an exchange platform in eight data center locations which are redundantly connected.
A catchphrase he informs me, rather redundantly, is simply a phrase that's caught on.
These bear ornate designs that just seem to have been applied redundantly on wood.
He said, 'Our major achievement has made the political opponents sleepless as they could not make even a single achievement besides making high claims, redundantly criticising the government and creating hurdles in the way of completion of the public welfare projects.'
That is the position.' He then concluded, a tad redundantly: 'The Federal Government does not determine fees for private and state universities.
This Cold War legacy, this underground reminder of a blot that stained the now-disbanded Carmarthen District Council, lies redundantly beneath Carmarthenshire Council's staff car park in Spilman Street.
The SINGLE ORING modules run the cable to the load redundantly and separately.
The system will be installed on redundantly designed servers, providing sophisticated and flexible, IP-based broadcast control and monitoring, integrating management of all on-board and external equipment within a single system.