The term 'distribution word' is used to describe a word that is used to divide a text into parts. The two crossword solutions for this term are PER and APIECE. PER is a three-letter word meaning 'for each' or 'for every, ' while APIECE is a six-letter word meaning 'in portions.' Both words are used to indicate how something should be divided, with PER indicating that it should be divided equally among all parts, and APIECE indicating that it should be divided into portions.