lambliaEtymologyFrom New Latin, Lambl + -ia, named after Austrian physician Vilém Dušan Lambl (1824–1895).lamblia means giardia lamblia, an intestinal parasite that causes giardiasis. Lexicurio rates it Sui generis — a strength score of 86 out of 100.nounGiardia lamblia, an intestinal parasite that causes giardiasis.