noli illegitimi carborundum
noli illegitimi carborundum phrase: don't let the bastards grind you down.

Phrase
noli illegitimi carborundum
- Don't let the bastards grind you down
Forms of noli illegitimi carborundum
| alternative form | illegitimi non carborundum |
|---|---|
| alternative form | nolite te bastardes carborundum |
Origin of noli illegitimi carborundum
Humorous pseudo-Latinism, from noli (“do not permit”) [singular] and illegitimi (“bastards”) [in the wrong grammatical case] and from the Latinate brand name Carborundum for a silicon carbide abrasive. The phrase is similar to the real Latin phrase nil desperandum (“do not despair”, literally “nothing to be despaired of”), which would be known to many English speakers. The -rundum ending of carborundum recalls the word desperandum, although such a gerundive suffix makes no sense for this phrase. This form of the saying was popularized in English by the US general "Vinegar Joe" Stilwell during World War II, reputed to have been taught it by British army intelligence. It later became the motto for the 1964 Republican presidential nominee Barry Goldwater, who displayed it as a sign in his senatorial office. The plural form nolite te bastardes carborundum was popularized by Margaret Atwood's 1985 dystopian novel The Handmaid's Tale and its subsequent TV adaptation.
Questions about noli illegitimi carborundum
- What does noli illegitimi carborundum mean?
- Noli illegitimi carborundum means don't let the bastards grind you down.
- What part of speech is noli illegitimi carborundum?
- Noli illegitimi carborundum is a phrase.
Words near noli illegitimi carborundum in the dictionary
Source and license
Adapted from Wiktionary: noli illegitimi carborundum (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “noli illegitimi carborundum.” Word.ws, https://word.ws/noli_illegitimi_carborundum. Based on Wiktionary, CC BY-SA 4.0.
