Advertisement

View synonyms for crab

crab

1

[ krab ]

noun

  1. any decapod crustacean of the suborder Brachyura, having the eyes on short stalks and a short, broad, more or less flattened body, the abdomen being small and folded under the thorax.
  2. any of various other crustaceans, as the hermit crab, or other animals, as the horseshoe crab, resembling the true crabs.
  3. Crab,
    1. Astronomy, Astrology. the zodiacal constellation or sign Cancer. cancer.
    2. Astronomy. the Crab Nebula.
  4. any of various mechanical contrivances for hoisting or pulling.
  5. Aeronautics. the maneuver of crabbing.
  6. Informal. the crab louse. louse1
  7. crabs,
    1. (used with a singular verb) a losing throw, as two aces, in the game of hazard.


verb (used without object)

, crabbed, crab·bing.
  1. to catch or attempt to catch crabs.
  2. to move sideways, diagonally, or obliquely, especially with short, abrupt bursts of speed; scuttle.
  3. Aeronautics. (of an aircraft) to head partly into the wind to compensate for drift.
  4. Nautical. to drift or advance with some movement sideways, especially when under tow.

verb (used with object)

, crabbed, crab·bing.
  1. to move (a vehicle or object) sideways, diagonally, or obliquely, especially with short, abrupt movements.
  2. Aeronautics. to head (an aircraft) partly into the wind to compensate for drift.

crab

2

[ krab ]

noun

  1. a crab apple fruit or tree.

crab

3

[ krab ]

noun

  1. Informal. an ill-tempered or grouchy person.

verb (used without object)

, crabbed, crab·bing.
  1. Informal. to find fault; complain.
  2. (of hawks) to claw each other.

verb (used with object)

, crabbed, crab·bing.
  1. Informal. to find fault with.
  2. to make ill-tempered or grouchy; embitter.
  3. (of a hawk) to claw (another hawk).
  4. Slang. to spoil.

crab

1

/ kræb /

noun

  1. short for crab apple
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012


crab

2

/ kræb /

noun

  1. any chiefly marine decapod crustacean of the genus Cancer and related genera (section Brachyura ), having a broad flattened carapace covering the cephalothorax, beneath which is folded the abdomen. The first pair of limbs are modified as pincers See also fiddler crab soft-shell crab pea crab oyster crab cancroid
  2. any of various similar or related arthropods, such as the hermit crab and horseshoe crab
  3. short for crab louse
  4. a manoeuvre in which an aircraft flies slightly into the crosswind to compensate for drift
  5. a mechanical lifting device, esp the travelling hoist of a gantry crane
  6. wrestling See Boston crab
  7. catch a crab
    rowing to make a stroke in which the oar either misses the water or digs too deeply, causing the rower to fall backwards
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. intr to hunt or catch crabs
  2. tr to fly (an aircraft) slightly into a crosswind to compensate for drift
  3. intr nautical to move forwards with a slight sideways motion, as to overcome an offsetting current
  4. intr to move sideways
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

crab

3

/ kræb /

verb

  1. intr to find fault; grumble
  2. tr to spoil (esp in the phrase crab someone's act )
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. an irritable person
  2. draw the crabs
    to attract unwelcome attention
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Crab

4

/ kræb /

noun

  1. the Crab
    the constellation Cancer, the fourth sign of the zodiac
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Discover More

Other Words From

  • crablike adjective
Discover More

Word History and Origins

Origin of crab1

First recorded before 1000; Middle English crabbe, Old English crabba; cognate with Dutch krab, Old Norse krabbi; akin to German Krebs

Origin of crab2

First recorded in 1300–50; Middle English crabbe; perhaps special use of crab 1

Origin of crab3

First recorded in 1350–1400; Middle English; back formation from crabbed
Discover More

Word History and Origins

Origin of crab1

C15: perhaps of Scandinavian origin; compare Swedish skrabbe crab apple

Origin of crab2

Old English crabba; related to Old Norse krabbi, Old High German krebiz crab, Dutch krabben to scratch

Origin of crab3

C16: probably back formation from crabbed
Discover More

Idioms and Phrases

Idioms
  1. catch a crab, to make a faulty stroke in rowing, so that the oar strikes the water forcibly on the backstroke.
Discover More

Example Sentences

However, he lets shellfish, such as crab or shrimp, sit on the kitchen counter for too long, in my opinion.

She can watch the sunset on the Chesapeake and catch crabs off her dock.

Despite the name, they are not real crabs, so they’re not crustaceans.

You can’t throw a net without snaring a crab cake in Washington.

Their eight powerful limbs can pluck crusty crabs from hiding spots.

Someone called him a hermit crab lurking in the halls of the United Nations.

There were jokes about Winston shoplifting crab legs earlier this year.

Wrap cooked crab legs in bacon, and bake at 350 for 8-10 minutes.

When it comes to Dungeness crab, plain is perfect, but culinary adventurers should also try a house-made Dungeness crab burger.

Salmon burgers and shrimp burgers are available, too, but they are no match for the crab.

Leo stood in front of the Crab, and the half darkness allowed him a glimpse of that vast blue-black back, and the motionless eyes.

In the middle of his singing he felt the cold touch of the Crab's claw on the apple of his throat.

“Follow me, Mr Larks,” he said, turning and descending the ladder sailor-fashion—which means crab-wise.

She would miss the car and raise a hullabaloo, and maybe crab the whole thing in the start.

The crab begins by tearing the husk, fiber by fiber, and always from that end under which the three eye-holes are situated.

Advertisement

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Advertisement

Advertisement

Advertisement


craalcrab apple