/ˌmælˈfɔːrmd/ ADJ If people or parts of their body are malformed, they do not have the shape or form that they are supposed to, expecially when they have benn like this since birth. 畸形的，难看的 malformed babies. More rarely, the tubes have been malformed from birth. Thrown to indicate that a malformed URL has occurred. Either no legal protocol could be found in a specification string or the string could not be parsed.