From genus name Haemaphyalis + -in. <span class="searchmatch">haemaphysalin</span> (uncountable) A kallikrein-kinin inhibitor isolated from a tick of the genus Haemaphysalis 2016 February...
Synonyms: kallidinogenase, kininogenin prekallikrein anophensin ecallantide <span class="searchmatch">haemaphysalin</span> kinin a protease “kallikrein”, in Merriam-Webster Online Dictionary...