🇪🇸Spanish Source WordCode: ES

velocidad de ralentí

Pronunciation / Transliteration: be-lo-si-dad de ra-len-ti

🇬🇧 Direct English Meaning:
Idle-speed/ˈaɪ.dəl spiːd/
nounadjectiveCEFR B2 (Upper)Top #28450 frequency
Full Thesaurus
🇪🇸 Example Sentence in Spanish:

"El motor fallaba al mantenerse en velocidad de ralentí."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The lowest rotational speed of an engine when it is running without a load and the throttle is released.

    "The mechanic adjusted the carburetor to maintain a steady idle-speed."
As adjective
  1. 1

    Designating a slow operational rate or setting for a motor vehicle or watercraft engine while not actively propelling.

    "Boats must operate at idle-speed when passing through the crowded marina."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term combines 'idle' from Old English 'īdel', meaning empty, vain, or at rest, with 'speed' from Old English 'spēd', meaning success, quickness, or rate of motion. First recorded in the early 20th century with the rise of internal combustion engines, it specifically denotes the operational rate of an engine when it is disengaged from a load or running uncoupled.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Idle-speed"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Idle-speed"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Idle-speed" Synonym Map