Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
(hī′pər·ə·ky′zhē·ə) noun Pathol. Morbid acuteness of hearing. Also hy′per·a·cu′sis (-sis). [<HYPER- + Gk. akousis hearing]
Comment about this word, ask questions, or add new information about this topic: