DISSECTION /daɪˈsɛkʃən/ Scrabble 13 Words With Friends 15 Definition noun cutting so as to separate into pieces. noun a minute and critical analysis. noun detailed critical analysis or examination one part at a time (as of a literary work). See all 433 words you can make from DISSECTION → 10-letter words Words starting with D Words ending with N ← Unscramble different letters