crab
1 Americannoun
-
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.
-
any of various other crustaceans, as the hermit crab, or other animals, as the horseshoe crab, resembling the true crabs.
-
Crab,
-
Astronomy, Astrology. the zodiacal constellation or sign Cancer. cancer.
-
Astronomy. the Crab Nebula.
-
-
any of various mechanical contrivances for hoisting or pulling.
-
Aeronautics. the maneuver of crabbing.
-
Informal. the crab louse. louse1
-
crabs,
-
(used with a singular verb) a losing throw, as two aces, in the game of hazard.
-
verb (used without object)
-
to catch or attempt to catch crabs.
-
to move sideways, diagonally, or obliquely, especially with short, abrupt bursts of speed; scuttle.
-
Aeronautics. (of an aircraft) to head partly into the wind to compensate for drift.
-
Nautical. to drift or advance with some movement sideways, especially when under tow.
verb (used with object)
-
to move (a vehicle or object) sideways, diagonally, or obliquely, especially with short, abrupt movements.
-
Aeronautics. to head (an aircraft) partly into the wind to compensate for drift.
idioms
noun
noun
-
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
-
any of various similar or related arthropods, such as the hermit crab and horseshoe crab
-
short for crab louse
-
a manoeuvre in which an aircraft flies slightly into the crosswind to compensate for drift
-
a mechanical lifting device, esp the travelling hoist of a gantry crane
-
wrestling See Boston crab
-
rowing to make a stroke in which the oar either misses the water or digs too deeply, causing the rower to fall backwards
verb
-
(intr) to hunt or catch crabs
-
(tr) to fly (an aircraft) slightly into a crosswind to compensate for drift
-
(intr) nautical to move forwards with a slight sideways motion, as to overcome an offsetting current
-
(intr) to move sideways
verb
-
(intr) to find fault; grumble
-
(tr) to spoil (esp in the phrase crab someone's act )
noun
-
an irritable person
-
to attract unwelcome attention
noun
"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012noun
"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012Other Word Forms
- crabber noun
- crablike adjective
Etymology
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
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.
The Centenary Seafood bar cracks the country’s finest crustaceans, including dressed Devon crab and the iconic Wimbledon strawberries and cream dessert, alongside a selection of local British cheeses.
From Salon
Along the way, hatchlings must steer past artificial lighting, scattered debris, and predators such as birds and crabs.
From Science Daily
The terrace of the Rosewood Sand Hill hotel, a sprawling 16-acre estate near the Santa Cruz mountains that serves crab rolls and $35 signature vodka martinis, is where the big Silicon Valley deal-making gets done.
From BBC
But in Miami Beach, without a slush fund for stone crabs?
Crab fried rice arrived topped with generous lumps of crab meat, and the Vietnamese chicken wings were fried hard, impossibly crispy.
From Salon
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.