When used outside of a Science Fiction setting the word is spelt mother ship, being two distinct words. In such cases the word refers to a larger vessel (usually sea-going) that is home and launching point to smaller craft (such as aircraft). However, the words mother ship are rarely used when describing such vessels in English, instead specific names are assigned to the type of vessel in question. | When used outside of a Science Fiction setting the word is spelt mother ship, being two distinct words. In such cases the word refers to a larger vessel (usually sea-going) that is home and launching point to smaller craft (such as aircraft). However, the words mother ship are rarely used when describing such vessels in English, instead specific names are assigned to the type of vessel in question. |