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racerenUK
rac·er R0005300 (rā′sər)n.1. One that takes part in a race.2. A vehicle used in racing.3. Any of various fast-moving colubrid snakes of several genera, especially Coluber.racer (ˈreɪsə) n1. a person, animal, or machine that races2. (Firearms, Gunnery, Ordnance & Artillery) a turntable used to traverse a heavy gun3. (Animals) any of several long slender nonvenomous North American snakes of the colubrid genus Coluber and related genera, such as C. lateralis (striped racer)rac•er (ˈreɪ sər)
n. 1. a person, animal, or thing that races or takes part in a race. 2. anything having great speed. 3. any of several slender, active snakes of the genera Coluber and Masticophis. [1640–50] Thesaurus| Noun | 1. |  racer - someone who drives racing cars at high speedsautomobile driver, race driverfinisher - a racing driver who finishes a racedriver - the operator of a motor vehicle | | 2. |  racer - a fast car that competes in races race car, racing carauto, automobile, car, motorcar, machine - a motor vehicle with four wheels; usually propelled by an internal combustion engine; "he needs a car to get to work"cockpit - seat where the driver sits while driving a racing carfinisher - a race car that finishes a racestock car - a racing car with the basic chassis of a commercially available car | | 3. | racer - an animal that racesanimal, animate being, beast, creature, fauna, brute - a living organism characterized by voluntary movementgreyhound - a tall slender dog of an ancient breed noted for swiftness and keen sight; used as a racing dogsteeplechaser - a horse trained to run in steeplechasesfinisher - an animal that wins in a contest of speed | | 4. | racer - slender fast-moving North American snakescolubrid, colubrid snake - mostly harmless temperate-to-tropical terrestrial or arboreal or aquatic snakesColuber, genus Coluber - racersblack racer, Coluber constrictor, blacksnake - blackish racer of the eastern United States that grows to six feetColuber hippocrepis, horseshoe whipsnake - slender fast-moving Eurasian snake |
racernoun competitor, runner, contender, sprinter a former champion powerboat racerTranslationsrace1 (reis) noun a competition to find who or which is the fastest. a horse race. 賽跑 赛跑 verb1. to (cause to) run in a race. I'm racing my horse on Saturday; The horse is racing against five others. (使)賽跑 赛跑2. to have a competition with (someone) to find out who is the fastest. I'll race you to that tree. 競速比賽 竞赛3. to go etc quickly. He raced along the road on his bike. 疾馳 疾驰ˈracer noun a car, bicycle etc built for competitive racing. 競速比賽的車輛 比赛用车ˈracecourse noun (a place with) a course over which horse races are run. 賽馬場 赛马场ˈracehorse noun a horse bred and used for racing. 賽馬用的馬匹 比赛用马ˈracetrack noun (a place with) a course over which races are run by cars, dogs, athletes etc. 競速比賽的跑道或賽場 比赛跑道ˈracing-car noun a car specially designed and built for racing. 賽車 赛车a race against time a desperate attempt to do something before a certain time. 亟力在特定時間之前做或完成某事，與時間賽跑 抢时间完成...，和时间赛跑 the races a meeting for horse-racing. 賽馬會 赛马会
racerenUK
racer, name for several related swift, slender snakes, especially those of the genus Coluber. All of the racers are nonpoisonous, nonconstricting, day-active snakes. The black racer, C. constrictor, is easily confused with the constricting black rat snake, or pilot black snake (Elaphe obsoleta), which may account for its misleading Latin name. The black racer is satiny black, with a white patch on the chin, and may reach a length of 6 ft (180 cm) and a diameter of 1 1-2 in. (4 cm). It is found in E North America from Canada to Florida. It feeds primarily on small rodents, frogs, and young snakes, and is a valuable destroyer of vermin. One of the fastest-moving snakes, it has been clocked at over 3 1-2 mi (5.6 km) per hr. An aggressive snake, it will bite repeatedly if cornered; however, it can be tamed. The young, hatched from eggs, are pale gray, spotted with brown. The name is also applied to the related indigo snake (Drymarchon corais) and to some of the coachwhip snakes (Masticophis). The speckled racers are species of the genus Dryombius. All of the racers are classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
..... Click the link for more information. , subphylum Vertebrata, class Reptilia, order Squamata, family Colubridae.racerenUK
racer (rā′sər)n. Any of various fast-moving colubrid snakes of several genera, especially Coluber.RACER
| Acronym | Definition |
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| RACER➣Rapid Access to Collections by Electronic Requesting | | RACER➣Rapid Access to Collections by Electronic Requesting (virtual library) | | RACER➣Research on Antarctic Coastal Ecosystem Rates (program) | | RACER➣Remedial Action Cost Engineering Requirements (Cost estimating tool for remediation of bombing ranges) | | RACER➣Risk Analysis, Communication, Evaluation and Reduction (New Mexico) | | RACER➣Retrieve, Analyze, Compile Electronic Reports (International Communications Research) | | RACER➣Rescue Alarm Contain Extinguish Relocate (mnemonic for fire response procedure) |
racerenUK
Synonyms for racernoun competitorSynonyms- competitor
- runner
- contender
- sprinter
Synonyms for racernoun someone who drives racing cars at high speedsSynonyms- automobile driver
- race driver
Related Wordsnoun a fast car that competes in racesSynonymsRelated Words- auto
- automobile
- car
- motorcar
- machine
- cockpit
- finisher
- stock car
noun an animal that racesRelated Words- animal
- animate being
- beast
- creature
- fauna
- brute
- greyhound
- steeplechaser
- finisher
noun slender fast-moving North American snakesRelated Words- colubrid
- colubrid snake
- Coluber
- genus Coluber
- black racer
- Coluber constrictor
- blacksnake
- Coluber hippocrepis
- horseshoe whipsnake
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