Etymograph

English

monorail

Monorail comes from French monorail, and goes back to English rail.

  1. English1500–presentrail
  2. Frenchc. 1600–presentsame form
  3. French, derivedc. 1600–presentmonorail
  4. Englishtodaysame form

attested reconstructed ? uncertain or disputed

Lineage

  1. English1500–presentrail
  2. Frenchc. 1600–presentsame form
  3. French, derivedc. 1600–presentmonorail
  4. Englishtodaysame form

Formed from mono- + rail

Proto-Indo-European *men-

Proto-Hellenic *mónwos

Ancient Greek μόνος ‘alone, only, sole, single’

English mono-

Middle English rail

English rail

Linked words

through English rail

derailment, derailleur

through French rail

derail, 2 more

Today it means

noun a railroad system where the trains run on one rail

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

Etymograph / English rail / monorail