Word.ws English Dictionary

deriches

deriches is the third-person singular simple present indicative of derich.

Meaning of derich

Verb

derich (third-person singular simple present deriches, present participle deriching, simple past and past participle deriched)

  1. (rare) To make the air–fuel ratio (of a jet engine or a carburetor) leaner (less rich).
    • The fuel derich system on each engine protected against severe turbine over-temperature. If the engine's EGT indicator reached 860 degrees Celsius while the system was armed, the air/fuel ratio in the engine was automatically reduced (deriched).2019 [2008], Richard H. Graham, Flying the SR-71 Blackbird: In the Cockpit on a Secret Operational Mission, Motorbooks International, →ISBN, page 62
    Synonyms:
    lean, disenrich

Questions about deriches

What is deriches the third-person singular simple present indicative of?
Deriches is the third-person singular simple present indicative of derich.

Words near deriches in the dictionary

  1. deribosylation
  2. deribs
  3. deric
  4. derich
  5. deriched
  6. deriches
  7. deriching
  8. derichthyid
  9. derichthyids
  10. Derick
  11. Derico

Source and license

Adapted from Wiktionary: deriches (page history and authors); derich (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.

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Cite this entry: “deriches.” Word.ws, https://word.ws/deriches. Based on Wiktionary, CC BY-SA 4.0.