| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024breed•ing /ˈbridɪŋ/USA pronunciation n. [uncountable]- Animal Husbandrythe producing of young:When is the breeding season for these sheep?
- Animal Husbandrythe improvement as by careful mating:the careful breeding of Arabian stallions.
- the result of one's upbringing as shown in good manners:a woman of good breeding and excellent taste.
WordReference Random House Unabridged Dictionary of American English © 2024breed•ing (brē′ding),USA pronunciation n. - Animal Husbandrythe producing of offspring.
- Animal Husbandrythe improvement or development of breeds of livestock, as by selective mating and hybridization.
- Botany[Hort.]the production of new forms by selection, crossing, and hybridizing.
- training;
nurture:He is a man of good breeding. - the result of upbringing or training as shown in behavior and manners;
manners, esp. good manners:You can tell when a person has breeding. - Energythe production in a nuclear reactor of more fissile material than is consumed.
- 1250–1300; Middle English; see breed, -ing1
Collins Concise English Dictionary © HarperCollins Publishers:: breeding /ˈbriːdɪŋ/ n - the process of bearing offspring; reproduction
- the process of producing plants or animals by sexual reproduction
- the result of good training, esp the knowledge of correct social behaviour; refinement
breed /brid/USA pronunciation v., bred/brɛd/USA pronunciation breed•ing, n. v. - Animal Husbandry to produce young;
reproduce;
procreate:[no object]Mosquitoes breed in still ponds. - Botany to cause (plants or animals) to produce offspring and to be improved by selection:[~ + object]They breed livestock.
- to give rise to;
cause;
produce:[~ + object]Dirt breeds disease. - to develop by training or education:[~ + object]born and bred in Oxford.
n. [countable] - Geneticsa certain type or group of animals within a species, developed and maintained by humans:What breed are your cattle?
WordReference Random House Unabridged Dictionary of American English © 2024breed (brēd),USA pronunciation v., bred, breed•ing, n. v.t. - Animal Husbandryto produce (offspring);
procreate;
engender. - Animal Husbandryto produce by mating;
propagate sexually;
reproduce:Ten mice were bred in the laboratory. - [Hort.]
- Botanyto cause to reproduce by controlled pollination.
- Botanyto improve by controlled pollination and selection.
- Animal Husbandryto raise (cattle, sheep, etc.):He breeds longhorns on the ranch.
- to cause or be the source of;
engender;
give rise to:Dirt breeds disease. Stagnant water breeds mosquitoes. - to develop by training or education;
bring up;
rear:He was born and bred a gentleman. - Physics, Energy[Energy.]to produce more fissile nuclear fuel than is consumed in a reactor.
- to impregnate;
mate:Breed a strong mare with a fast stallion and hope for a Derby winner.
v.i. - to produce offspring:Many animals breed in the spring.
- to be engendered or produced;
grow;
develop:Bacteria will not breed in alcohol. - Animal Husbandryto cause the birth of young, as in raising stock.
- to be pregnant.
n. - Geneticsa relatively homogenous group of animals within a species, developed and maintained by humans.
- lineage;
stock;
strain:She comes from a fine breed of people. - sort;
kind;
group:Scholars are a quiet breed. - Slang Terms[Offensive.]half-breed (def. 2).
- bef. 1000; Middle English breden, Old English brēdan to nourish (cognate with Old High German bruotan, German brüten); noun, nominal use from 16th century
- 1, 2.See corresponding entry in Unabridged beget, bear, generate.
- 5.See corresponding entry in Unabridged promote, occasion, foster, produce, induce, develop.
- 14.See corresponding entry in Unabridged family, pedigree, line.
Collins Concise English Dictionary © HarperCollins Publishers:: breed /briːd/ vb (breeds, breeding, bred)- to bear (offspring)
- (transitive) to bring up; raise
- to produce or cause to produce by mating; propagate
- to produce and maintain new or improved strains of (domestic animals and plants)
- to produce or be produced; generate: to breed trouble, violence breeds in densely populated areas
n - a group of organisms within a species, esp a group of domestic animals, originated and maintained by man and having a clearly defined set of characteristics
- a lineage or race
- a kind, sort, or group
Etymology: Old English brēdan, of Germanic origin; related to brood |