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arterial

arterial

3 4.4
A main road that carries a lot of traffic through a city
  • noun
  • /ɑrˈtɪriəl/
translation icon : arteria
  • During peak hours, traffic often jams on the main arterial routes leading into downtown.
  • major arterials
  • freeways and arterials

Examples

  • With few entry and exit points, all the traffic gets focused on single intersections at the arterials, causing significant congestion.

    Blog text (26)
  • Five major urban arterials traverse the piazza, and eight bus routes have stops here.

    Academic text (1994)
  • But the fact is, even on my major arterials, people live there.

    Blog text (19)
  • Make 75th a through arterial with stop signs for crossing traffic.

    Blog text (33)
  • Since last Friday, traffic on Neptune Street, a major capital arterial, has been blocked off.

    Blog text (22)
  • Though the apartment building faced a small residential street, there was a major arterial at either end of the block and the interstate only a few blocks down the hill.

    Fiction book (1992)
  • All four towns are well away from the major arterials, and through traffic is infrequent.

    Academic text (2004)
  • A grid of urban arterials provides much better mobility for passengers and freight alike than a single freeway.

    Blog text (16)
  • "Yorba Linda Boulevard is classified as a six-lane major arterial, according to the Orange County Transportation Authority," Wang says.

    Blog text (11)
  • The highways and gigantic arterials that thread through modern suburbia make walking and cycling unsafe.

    Blog text (22)

Synonyms

main road
vsarterial
35 1.1

A big road that carries most traffic and connects towns

is more focused on moving through traffic rather than city internal distribution
main street
vsarterial
  • US
23 1.4

The main road in a town where most shops and businesses are

is about carrying large through traffic rather than local centre activity
artery
vsarterial
20 3.5

A main road that carries a lot of traffic between towns or city areas

is focused on being a main designed road for moving large traffic volumes
thoroughfare
vsarterial
19 5.1

A main road that people use to travel between places

is specifically about carrying large urban traffic volumes rather than general passage
arterial road
vsarterial
  • Specialized
1 3.2

A major road that carries a lot of traffic and connects important parts of a city

is more about planned role carrying heavy traffic through a city area

Compounds

arterial blood
  • Specialized
3 3.9

Blood in arteries that carries oxygen to the body

arterial blood gases
  • Specialized
1 5.4

A test that measures oxygen, carbon dioxide, and acid level of blood from an artery to check lung function

arterial pressure
  • Specialized
1 3.8

The force of blood pushing against the walls of the arteries

arterial sclerosis
  • Specialized
1 5.6

Hardening and thickening of artery walls that reduces blood flow from the heart

arterial plaque
  • Specialized
1 5.5

Fat builds up inside an artery and can block blood flow, causing heart problems

arterial road
  • Specialized
1 3.2

A major road that carries a lot of traffic and connects important parts of a city

arterial blood vessel
  • Specialized
3.6

A blood vessel that carries blood away from the heart to the body

intra-arterial
  • Specialized
6.1

A procedure that puts medicine directly into an artery

Surface Forms

arterial singular
arterials plural

Morphology

arterial = arterial (semi-transparent) = artery + al

The noun use is a converted and specialized extension of the adjective 'arterial', ultimately based on the artery metaphor for major traffic routes.

Etymology

The road sense of arterial comes from the same idea as the body's artery: a main tube that carries things. So an arterial road is a main 'carrier' of traffic through a city, just like an artery carries blood through the body.