DERAILLEUR


Meaning of DERAILLEUR in English

transcription, транскрипция: [ di-ˈrā-lər ]

noun

Etymology: French dérailleur, from dérailler

Date: 1930

: a mechanism for shifting gears on a bicycle that operates by moving the chain from one set of exposed gears to another

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.