What does the word r. i. l. l. mean?
R I L L is the word rill. As a noun, rill means: 1) a very small stream. 2) any of several long narrow valleys on the moon's surface. As an intransitive verb, rill means: to flow like a rill (or small stream). From Merriam-Webster.com
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE