MilkomedaPronunciation: /mɪlˈkɒmɪdə/Definition of Milkomeda Astronomy a hybrid galaxy that is expected to form when the Milky Way and Andromeda galaxies merge in several billion years. Origin: early 21st century: blend of Milky Way and Andromeda (sense 2)Milkomeda in other Oxford dictionaries Definition of Milkomeda in the US English dictionary
