If you fainted or threw up at the sight of frog intestines in biology class, you’re squeamish — easily nauseated or shocked by unpleasant, icky things. No horror movies for you!
We get squeamish from the Anglo-French word escoimous, meaning disdainful or shy. It can mean shy of blood or gore, or less often, it is used to describe a prissy kind of fear of confrontation with others. How can you become a heart surgeon if you’re squeamish enough to faint every time you get a paper cut? If you’re squeamish about confronting the noisy neighbors, why not slip a note under their door asking them to pipe down?