pure line

noun Genetics.
a uniform strain of organisms that is relatively pure genetically because of continued inbreeding and artificial selection.

Origin:
1905–10

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To pure line
Collins
World English Dictionary
pure line
 
n
a breed or strain of animals or plants in which certain characters appear in successive generations as a result of inbreeding or self-fertilization

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
00:10
Pure line is always a great word to know.
So is flibbertigibbet. Does it mean:
a scrap or morsel of food left at a meal.
a chattering or flighty, light-headed person.
Example sentences
Hybrids were also more responsive to changes in environment and were more stable than pure line entries.
These dogs are pretty similar, as you'd expect when crossing one pure line with another.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT