Where does “unthrottle” come from?

unthrottle (English) comes from English throttle, from Middle English throtlen — to choke, strangle, suffocate.

unthrottle (English): To undo the throttling of; to release from a throttled state

Definitions

  1. To undo the throttling of; to release from a throttled state

Ancestry of “unthrottle”, step by step

unthrottle traces back through two separate lines of ancestry.

via English throttle

StepLanguageWordMeaning
1EnglishthrottleA valve that regulates the supply of fuel-air...
2Middle Englishthrotlento choke, strangle, suffocate

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Middle English throtlenEvery word from English throttle
unthrottle — Etymology, Origin & Word History | Etymology Explorer