Definition of decelerate

decelerateverb

giảm tốc

/ˌdiːˈseləreɪt//ˌdiːˈseləreɪt/

The word "decelerate" has its roots in Latin. In the 15th century, it was borrowed from the Latin phrase "decelerare," which means "to take away speed" or "to slow down." This Latin phrase is a combination of "de," meaning "away" or "from," and "celare," meaning "to conceal" or "to hide." In the original sense, "decelerate" meant to reduce or hide speed, often in a deliberate or intentional manner. Over time, the meaning of the word expanded to include a broader sense of slowing down or reducing momentum, whether physical, emotional, or metaphorical. Today, the word is commonly used in various contexts, including physics, transportation, and even psychological and emotional states. Despite its complex etymology, "decelerate" has retained its simplicity and clarity in conveying the idea of slowing down or reducing pace.

namespace

to reduce the speed at which a vehicle is travelling

để giảm tốc độ mà một chiếc xe đang di chuyển

to become or make something become slower

trở nên hoặc làm cho cái gì đó trở nên chậm hơn

Example:
  • Economic growth decelerated sharply in June.

    Tăng trưởng kinh tế giảm tốc mạnh trong tháng 6.

Related words and phrases

Idioms

have/want none of something
to refuse to accept something
  • I offered to pay but he was having none of it.
  • They pretended to be enthusiastic about my work but then suddenly decided they wanted none of it.
  • none but
    (literary)only
  • None but he knew the truth.
  • none the less
    despite this fact
    none other than
    used to emphasize who or what somebody/something is, when this is surprising
  • Her first customer was none other than Mrs Obama.