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speed demon

American  

noun

Informal.
  1. a person who travels or works at high speed.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Along the right sideline, the Rams had left wide receiver and resident speed demon Rashid Shaheed in single coverage.

From The Wall Street Journal • Jan. 30, 2026

McDonald developed the little speed demon, helping him go from a 7-year-old who could barely shoot or dribble to a major college prospect under her guidance with the Compton Magic club team.

From Los Angeles Times • Feb. 5, 2024

It’ll look familiar to anyone who grew up in the 1990s with the Sega Genesis, with the furry speed demon hurtling through loop-the-loops, caroming off springs and collecting gold rings.

From Seattle Times • Oct. 15, 2023

Morgan’s game has evolved in recent years, from speed demon racing behind defenders to nuanced forward.

From Washington Post • Jul. 7, 2022

Their thoughts were occupied by weightier names: world-record holder Indian Broom; speed demon Special Agent; and above them all, the magnificent Rosemont, king of the East and conqueror of 1935 Triple Crown winner Omaha.

From "Seabiscuit: An American Legend" by Laura Hillenbrand