stock 7noundomain: groupPrinceton WordNet [ver.3.1]EnglishDefinitiona special variety of domesticated animals within a speciesReport errorPath to highest hypernymMorphologySynset graphExamples1.he created a new strain of sheep2.he experimented on a particular breed of white ratsSynonymsbreed 1a special variety of domesticated animals within a speciesstrain 5a special variety of domesticated animals within a species