See Rumsfeld matrix in All languages combined, or Wiktionary
{
"etymology_text": "Named after Donald Rumsfeld.",
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"A grid that divides risks into known knowns, known unknowns, unknown knowns, and unknown unknowns."
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{
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Download raw JSONL data for Rumsfeld matrix meaning in English (1.0kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-10-04 from the enwiktionary dump dated 2025-09-20 using wiktextract (ea0d853 and 1ab82da). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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