“Leaving aside polymorphy, we may now discuss those cases of variability, in which the changes themselves, and not only their final results play a part.”
“In the first signification it is nearly identical with polymorphy, or richness of types, especially so when these  types are themselves quite stable, or when it is not at all intended to raise the question of their stability.”
“The mechanism functions best when the polymorphy occurs at the most specific step in the pathway, as that increases the fraction of epitope precursors that is not under selection pressure.”
These user-created lists contain the word ‘polymorphy’.
Ghost words that I've adopted because the original listers abandoned them. Yarb has more in his Adoption agency, and many orphlings are tagged as ghosted, ghost phrases, misspellings, or typos.
Looking for tweets for polymorphy.