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• cab
  cab

  noun

  a taxicab.
• CAB
  CAB

  Civil Aeronautics Board.

cab

¹ American  

[kab] / kæb /

noun

1. a taxicab.

   Synonyms:

   jitney, hackney, hack

2. any of various horse-drawn vehicles, as a hansom or brougham, especially one for public hire.

   Synonyms:

   jitney, hackney, hack

3. the covered or enclosed part of a locomotive, truck, crane, etc., where the operator sits.

4. the glass-enclosed area of an airport control tower in which the controllers are stationed.

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verb (used without object)

cabbed, cabbing

1. to ride in a taxicab or horse-drawn cab.

   They cabbed to the theater.

cab ² American  

[kab] / kæb /

Or kab

noun

1. an ancient Hebrew measure equal to about two quarts.

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cab ³ American  

[kab] / kæb /

noun

Chiefly British.

1. cabbage.

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CAB ⁴ American  

Or C.A.B.

1. Civil Aeronautics Board.

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cab ¹ British  

/ kæb /

noun

1. 1. a taxi

   2. ( as modifier )

      a cab rank

2. the enclosed compartment of a lorry, locomotive, crane, etc, from which it is driven or operated

3. (formerly) a light horse-drawn vehicle used for public hire

4. informal the first person, etc, to do or take advantage of something

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CAB ² British  

abbreviation

1. (in Britain) Citizens' Advice Bureau

2. (in the US) Civil Aeronautics Board

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cab ³ British  

/ kæb /

noun

1. an ancient Hebrew measure equal to about 2.3 litres (4 pints)

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Etymology

Origin of cab¹

First recorded in 1640–50; short for cabriolet

Origin of cab²

First recorded in 1525–35; from Hebrew qabh

Explanation

A cab is a taxi, a car whose driver you pay to take you where you need to go. It can feel like a competitive sport to hail a cab in New York City. Your cab driver may talk incessantly while she drives you to the airport, or you might ride in a cab that's silent except for the sound of its horn honking at other drivers. You can also call the front part of a truck, where the driver sits, the cab. In the 1820s, the word meant "horse-drawn carriage," short for the French cabriolet, "leap or caper." The Latin root is capreolus, "wild goat."

Example Sentences

With the gentle, comforting strains of Lou Reed’s 1972 ballad “Perfect Day” playing atop the sound mix, Renton gets dumped in a cab, then thrown on the ground at a hospital entrance.

From The Wall Street Journal • Jun. 4, 2026

Looking at photos in court, his father, Paul Willis, said he thought some straps holding the cab on his son's vehicle had come off "of their own accord".

From BBC • May 13, 2026

He unhooked the trailer from the cab and drove to safety, leaving the trailer full of frozen meat on the side of the road.

From Slate • May 13, 2026

Look at the stranglehold ridesharing apps have on hailing a cab.

From Salon • Apr. 13, 2026

So Haupt left the building and hailed a yellow cab.

From Nazi Saboteurs by Samantha Seiple

Related Words

• carriage
• taxi
• taxicab