Marfan syndrome (also called Marfan's syndrome) is a genetic disorder of connective tissue. It has a variable clinical presentation, ranging from mild to severe systemic disease. The most serious manifestations involve defects of the heart valves and aorta, which may lead to early death if not properly managed.
noun. 1  a big deal. 2  See more words with the same meaning: exclamations (list of) . 3  See more words with the same meaning: unimportant, useless.
having or showing a lack of interest or concern the violinist delivered a perfunctory performance that displayed none of the passion and warmth he was once known for Synonyms apathetic, casual, complacent, disinterested, incurious, insensible, insouciant, nonchalant, indifferent, pococurante, unconcerned, uncurious, uninterestedRelated Words ...