Etymograph

English

nitrate

Nitrate comes from French nitrate.

  1. Frenchc. 1600–presentnitrate
  2. Englishearliest quotation 1992same form

attested reconstructed ? uncertain or disputed

Lineage

  1. Frenchc. 1600–presentnitrate
  2. Englishearliest quotation 1992same form

Earliest quotation: 1992, Removal of Nitrates: “Nitrates are most commonly used in fertilizers, especially sodium…”

Today it means

noun Any salt or ester of nitric acid.

Language periods are conventional ranges, not dates for this word.

Etymograph / French nitrate / nitrate