The wavelike contractions of the smooth muscle in the  gastrointestinal system are called peristalsis. The purpose of  peristalsis is to push boluses of food along the gastr â¦ ointestinal  tract.
quibble (third-person singular simple present quibbles, present participle quibbling, simple past and past participle quibbled) (intransitive) To complain or argue in a trivial or petty manner. They are constantly quibbling over insignificant details.
Scribble A scribble is a drawing composed of random and abstract lines, generally without ever lifting the drawing device off of the paper. Scribbling is most often associated with young children and toddlers, because their lack of handâeye coordination and lower mental development often make it very difficult for any young child to keep their coloring attempts within the line art of the subject.