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high speed vs HIGH-SPEED

Both "high speed" and "high-speed" are correct, but they are used in different contexts. "High speed" is used when describing a noun that has a high speed, while "high-speed" is used as a compound adjective to describe something that operates at a high speed.

Last updated: March 24, 2024 • 789 views

This phrase is correct and commonly used in English.

"high speed"

Use "high speed" when you want to describe a noun that has a high speed, such as a high-speed train or a high-speed chase.

Examples:

  • The high speed of the train impressed the passengers.
  • The car was traveling at a high speed.
  • The high speed of the internet connection allowed for quick downloads.
  • She was caught up in a high-speed chase.
  • The high speed of the bullet train made the journey quick.
  • The occurrence or absence of abdominal penetration must be assessed using high speed photography.
  • You know these don't look like high speed tyres.
  • high speed (see paragraph 2.1.40.)
  • Violent (high speed) winds.
  • The cutting tool is a rotating high speed disc.
  • See for an example the Commission Guide to high speed broadband investment (.
  • Commission Decision 2002/733/EC established the first technical specification for interoperability (TSI) concerning the trans-European high speed energy sub-system.
  • 8 projects with a budget of € 14 billion for high speed mobile communications networks, R&D and innovation.
  • Commission Decision 2002/732/EC established the first technical specification for interoperability (TSI) concerning the trans-European high speed infrastructure sub-system.
  • This version should apply to both high speed and conventional rail systems.
  • An assessment shall be carried out using high speed video imaging.
  • Where they exist, high speed trains have been shown to represent a valuable alternative to passenger air travel on certain European routes, which see enormous volumes of traffic having flight times of one hour or less.
  • In addition to the provision of broadband services over telephone lines, high speed Internet can also be supplied over cable networks.
  • At 8:04 this evening, a high speed commuter train struck a private vehicle.
  • ATC system which is installed on the high speed line Madrid-Seville as an extension of LZB in station areas.
  • Commission Decision 2002/735/EC established the first technical specification for interoperability (TSI) concerning the trans-European high speed rolling stock sub-system.
  • Korea is said to have a higher proportion of the population with high speed internet access than any other major economy.
  • NOTE 1 New and modernised traction units should be equipped with high speed circuit breakers capable of breaking the maximum short-circuit current in the shortest possible time.
  • Assessment of the high speed energy subsystem for the EI demonstration of compliance
  • Commission Decision 2002/735/EC [2] established the first technical specification for interoperability (TSI) concerning the trans-European high speed rolling stock sub-system.

Alternatives:

  • fast speed
  • rapid speed
  • quick speed
  • swift speed
  • speedy

This phrase is correct and commonly used in English.

"HIGH-SPEED"

Use "high-speed" as a compound adjective to describe something that operates at a high speed, such as a high-speed train or a high-speed chase.

Examples:

  • The high-speed train arrived at the station on time.
  • She was involved in a high-speed car chase.
  • The high-speed internet connection allowed for seamless video streaming.
  • The high-speed blender made quick work of the ingredients.
  • The high-speed chase ended with the suspect's arrest.
  • APPLICATION OF THIS TSI TO HIGH-SPEED LINE TO PUT INTO SERVICE
  • Avoiding civilian casualties during high-speed egress.
  • Lines specially built or upgraded for high-speed having special features
  • This is a high-speed express elevator.
  • Additional requirements, specially concerning high-speed lines are specified hereafter.
  • The same values may be applied on existing high-speed lines.
  • Additional requirements, concerning high-speed lines are specified hereafter.
  • And that's the high-speed train.
  • Cablerecordsshow that she paid extra for high-speed Internet access.
  • They involve x-rays, high-speed photography.
  • Easier access to radio spectrum will facilitate the development of high-speed broadband services in remote regions.
  • Subject: High-speed train from Oporto to Vigo
  • Europe, together with Japan, has the most advanced high-speed train technology.
  • And soft plastics don't require high-speed impact to melt.
  • It's about how people are affected by trauma from high-speed impacts.
  • However, existing road signs were totally inadequate for the new, high-speed highways.
  • I detect the presence of the nano-virus and a high-speed internet connection.
  • Almost certainly indicating our victim was involved in a high-speed collision while wearing a helmet.
  • High-speed maneuvers are creating big waves headed inbound on the lifeboat.
  • Let's try for a little high-speed ascend.

Alternatives:

  • fast-paced
  • rapid
  • quick-moving
  • swift-moving
  • speedy

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