Legacy system
nounverified·updated May 9, 2026
Outdated computer systems
Framework senses
- §1
- Outdated computer systems
Federal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary1 senseview framework →
- §1
- A term commonly used to refer to existing computers systems and applications with which new systems or applications must exchange information.
- §1 · attested_usage_pack_match
- No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.Increment 2: attested in 800-171r3 without a glossary definition.
- §1 · legacy_primary
- Outdated computer systemsDR-088 backfill from the noun definition column