home m Gabor Klima midnight mid⋅night [mid-nahyt] –noun 1. the middle of the night; twelve o'clock at night. –adjective 2. of or pertaining to midnight. 3. resembling midnight, as in darkness. 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 magic mast mask melon meadow meat memorial mermaid merchandise metal milky mir-mz midnight